{"id":760,"date":"2026-08-01T03:50:47","date_gmt":"2026-08-01T03:50:47","guid":{"rendered":"https:\/\/velasourcing.com\/products\/packaging-materials-industrial\/corrugated-boxes\/"},"modified":"2026-08-03T13:03:30","modified_gmt":"2026-08-03T13:03:30","slug":"corrugated-boxes","status":"publish","type":"page","link":"https:\/\/velasourcing.com\/ko\/products\/packaging-materials-industrial\/corrugated-boxes\/","title":{"rendered":"\uace8\ud310\uc9c0 \uc0c1\uc790"},"content":{"rendered":"<p><!-- S01 Hero --><\/p>\n<section class=\"relative w-full overflow-hidden bg-[url(https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-51b3acbc7d330657-gy2.webp)] bg-cover bg-center bg-no-repeat mb-0\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"absolute inset-0 bg-[#1d1d1f]\/90\"><\/div>\n<div class=\"relative z-10 w-full max-w-7xl mx-auto px-6 py-16 md:px-8 md:py-20 lg:py-24\">\n<div class=\"w-full flex flex-col items-start text-left gap-6\">\n<div class=\"inline-flex items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20\">\n        <span class=\"w-2 h-2 rounded-full bg-[#ff9933]\"><\/span><br \/>\n        <span class=\"text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Vela Sourcing Direct Partner<\/span>\n      <\/div>\n<h1 class=\"text-3xl sm:text-4xl md:text-5xl w-full font-bold !text-white tracking-tight leading-tight !m-0\">Corrugated Boxes from China<\/h1>\n<p class=\"w-full text-base sm:text-lg text-white\/80 leading-relaxed !m-0\">Source reliable, custom-engineered shipping cartons with complete control over flute types, stacking strength, custom branding, and low MOQs. Vela Sourcing connects you directly with vetted Chinese packaging manufacturers through our <a href=\"https:\/\/velasourcing.com\/services\/product-sourcing\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">product sourcing<\/a> support to ensure flawless sample approval and protected global transit.<\/p>\n<div class=\"flex flex-col sm:flex-row flex-wrap items-stretch sm:items-center gap-4 pt-2\">\n        <a href=\"#\" class=\"w-full sm:w-auto popmake-15 cursor-pointer inline-flex items-center justify-center px-8 py-3.5 rounded-[4px] bg-[#ff9933] hover:bg-[#e68117] !text-white font-bold text-base transition-colors duration-200 !no-underline whitespace-nowrap hover:!text-white\">Get a Fast Quote<\/a><br \/>\n        <a href=\"#contact\" class=\"w-full sm:w-auto inline-flex items-center justify-center px-8 py-3.5 rounded-[4px] bg-transparent hover:bg-[#333333] !text-white font-bold text-base border border-white\/30 transition-colors duration-200 !no-underline whitespace-nowrap cursor-pointer\">Send Your Box Specs<\/a>\n      <\/div>\n<div class=\"w-full flex flex-wrap gap-3 pt-2\">\n        <span class=\"inline-flex items-center px-3 py-1.5 rounded bg-white\/10 border border-white\/20 text-white\/90 text-xs font-medium\">Vetted China Factories<\/span><br \/>\n        <span class=\"inline-flex items-center px-3 py-1.5 rounded bg-white\/10 border border-white\/20 text-white\/90 text-xs font-medium\">Pre-Production Samples<\/span><br \/>\n        <span class=\"inline-flex items-center px-3 py-1.5 rounded bg-white\/10 border border-white\/20 text-white\/90 text-xs font-medium\">Export Packing Support<\/span><br \/>\n        <span class=\"inline-flex items-center px-3 py-1.5 rounded bg-white\/10 border border-white\/20 text-white\/90 text-xs font-medium\">On-Site Quality Checks<\/span>\n      <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S01c Breadcrumb (global) --><\/p>\n<nav aria-label=\"Breadcrumb\" class=\"w-full bg-white border-b border-[#ececf0] font-[Inter,Helvetica,Arial,sans-serif]\">\n<div class=\"w-full max-w-7xl mx-auto px-6 md:px-8 py-3 md:py-3.5\">\n<ol class=\"list-none !m-0 !p-0 flex flex-wrap items-center gap-x-2 gap-y-1 text-xs sm:text-sm\" itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\">\n<li class=\"inline-flex items-center gap-1.5 !m-0\" itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n        <a href=\"https:\/\/velasourcing.com\/\" class=\"inline-flex items-center gap-1.5 !text-[#e68117] hover:!text-[#ff9933] !no-underline hover:!no-underline font-medium transition-colors\" itemprop=\"item\"><svg aria-hidden=\"true\" class=\"w-3.5 h-3.5 shrink-0\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6\"><\/path><\/svg><span itemprop=\"name\">Home<\/span><\/a><br \/>\n        <meta itemprop=\"position\" content=\"1\">\n      <\/li>\n<li class=\"inline-flex items-center !m-0\" aria-hidden=\"true\"><svg aria-hidden=\"true\" class=\"w-3 h-3 shrink-0 !text-[#ececf0]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5l7 7-7 7\"><\/path><\/svg><\/li>\n<li class=\"inline-flex items-center gap-1.5 !m-0\" itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n        <a href=\"https:\/\/velasourcing.com\/products\" class=\"inline-flex items-center gap-1.5 !text-[#e68117] hover:!text-[#ff9933] !no-underline hover:!no-underline font-medium transition-colors\" itemprop=\"item\"><span itemprop=\"name\">Products<\/span><\/a><br \/>\n        <meta itemprop=\"position\" content=\"2\">\n      <\/li>\n<li class=\"inline-flex items-center !m-0\" aria-hidden=\"true\"><svg aria-hidden=\"true\" class=\"w-3 h-3 shrink-0 !text-[#ececf0]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5l7 7-7 7\"><\/path><\/svg><\/li>\n<li class=\"inline-flex items-center gap-1.5 !m-0\" itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n        <a href=\"https:\/\/velasourcing.com\/products\/packaging-materials-industrial\" class=\"inline-flex items-center gap-1.5 !text-[#e68117] hover:!text-[#ff9933] !no-underline hover:!no-underline font-medium transition-colors\" itemprop=\"item\"><span itemprop=\"name\">Packaging Materials Industrial<\/span><\/a><br \/>\n        <meta itemprop=\"position\" content=\"3\">\n      <\/li>\n<li class=\"inline-flex items-center !m-0\" aria-hidden=\"true\"><svg aria-hidden=\"true\" class=\"w-3 h-3 shrink-0 !text-[#ececf0]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5l7 7-7 7\"><\/path><\/svg><\/li>\n<li class=\"inline-flex items-center gap-1.5 !m-0\" itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n        <span class=\"!text-[#1d1d1f] font-medium !m-0\" itemprop=\"name\" aria-current=\"page\">Corrugated Boxes<\/span><br \/>\n        <meta itemprop=\"position\" content=\"4\">\n      <\/li>\n<\/ol><\/div>\n<\/nav>\n<p><!-- S01b Trust metrics (&sect;4.4) --><\/p>\n<section class=\"w-full bg-[#fef9f5] py-10 md:py-12 mb-0 max-w-full\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8\">\n<p class=\"w-full text-sm font-semibold uppercase tracking-wider text-[#ff9933] mb-4 !mt-0\">Trusted Global Supply Chain Partner<\/p>\n<div class=\"w-full grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4\">\n<div class=\"flex flex-col gap-2 p-5 rounded-[8px] bg-white border border-[#ececf0]\">\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z\"><\/path><\/svg><\/span><\/p>\n<p class=\"text-lg font-bold text-[#ff9933] !m-0\">Vetted China Factories<\/p>\n<\/div>\n<p class=\"text-sm text-[#414141] !m-0\">Direct access to vetted corrugated manufacturers matched to flute, ECT, and print requirements<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-5 rounded-[8px] bg-white border border-[#ececf0]\">\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9.75 3.104v5.714a2.25 2.25 0 01-.659 1.591L5 14.5M9.75 3.104c-.251.023-.501.05-.75.082m.75-.082a24.301 24.301 0 014.5 0m0 0v5.714c0 .597.237 1.17.659 1.591L19.8 15.3M14.25 3.104c.251.023.501.05.75.082M19.8 15.3l-1.57.393A9.065 9.065 0 0112 15a9.065 9.065 0 00-6.23.693L5 14.5m14.8.8l1.402 1.402c1.232 1.232.65 3.318-1.067 3.611A48.309 48.309 0 0112 21c-2.773 0-5.491-.235-8.135-.687-1.718-.293-2.3-2.379-1.067-3.611L5 14.5\"><\/path><\/svg><\/span><\/p>\n<p class=\"text-lg font-bold text-[#ff9933] !m-0\">Pre-Production Samples<\/p>\n<\/div>\n<p class=\"text-sm text-[#414141] !m-0\">Structural white samples and printed proofs before mass production commitment<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-5 rounded-[8px] bg-white border border-[#ececf0]\">\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M8.25 18.75a1.5 1.5 0 01-3 0m3 0a1.5 1.5 0 00-3 0m3 0h6m-9 0H3.375a1.125 1.125 0 01-1.125-1.125V14.25m17.25 4.5a1.5 1.5 0 01-3 0m3 0a1.5 1.5 0 00-3 0m3 0h1.125c.621 0 1.129-.209 1.414-.586l1.9-2.534a2.25 2.25 0 00.375-1.247V8.25a2.25 2.25 0 00-2.25-2.25H15.75a2.25 2.25 0 00-2.25 2.25v.375m0 0V6.75a2.25 2.25 0 00-2.25-2.25H6.75A2.25 2.25 0 004.5 6.75v10.5\"><\/path><\/svg><\/span><\/p>\n<p class=\"text-lg font-bold text-[#ff9933] !m-0\">Export Packing Support<\/p>\n<\/div>\n<p class=\"text-sm text-[#414141] !m-0\">Container loading density, moisture protection, and export carton marking guidance<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-5 rounded-[8px] bg-white border border-[#ececf0]\">\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z\"><\/path><\/svg><\/span><\/p>\n<p class=\"text-lg font-bold text-[#ff9933] !m-0\">On-Site Quality Checks<\/p>\n<\/div>\n<p class=\"text-sm text-[#414141] !m-0\">Edge crush, burst strength, glue lines, and piece-count verification before shipment<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S02 Overview --><\/p>\n<section id=\"overview\" class=\"w-full bg-white py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Packaging Engineering &amp; Sourcing<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold tracking-tight !m-0\">What Corrugated Boxes Are and Why They Work for Shipping<\/h2>\n<p class=\"w-full text-base sm:text-lg text-[#414141] leading-relaxed !m-0\">Understanding the fundamentals of corrugated boxes is essential for optimizing global supply chain efficiency, reducing freight costs, and preventing product damage. Unlike standard folding paper boxes or lightweight retail packaging, corrugated boxes are engineered structural containers specifically designed for rigorous transit, heavy stacking, and long-term warehousing.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 lg:grid-cols-12 gap-8 items-start\">\n<div class=\"lg:col-span-7 flex flex-col gap-6\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">The structural strength of corrugated board comes from a multi-layer composite design. It features flat outer and inner paperboard layers (liner paper) sandwiching a wave-shaped fluted medium. This arch-based fluting acts as a built-in shock absorber and vertical support column, delivering the superior edge crush resistance and impact cushioning required during long-distance domestic logistics or ocean freight shipping.<\/p>\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Corrugated Boxes vs. Standard Paper Boxes<\/h3>\n<ul class=\"flex flex-col gap-3 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span><strong class=\"text-[#1d1d1f]\">Standard paper boxes \/ folding cartons:<\/strong> Single-layer paperboard used primarily for lightweight retail goods like cosmetics or food. Offers crisp graphics but minimal compression strength for shipping.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span><strong class=\"text-[#1d1d1f]\">Corrugated boxes:<\/strong> Multi-layer fluted board designed for structural loads, pallet stacking, bulk export cartons, and rugged multi-stop freight handling.<\/span><\/li>\n<\/ul><\/div>\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Core Operational Applications<\/h3>\n<ul class=\"flex flex-col gap-3 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span><strong class=\"text-[#1d1d1f]\">Outer Master Cartons:<\/strong> Protects multiple retail products during overseas shipping, distribution, and palletized container freight.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span><strong class=\"text-[#1d1d1f]\">Warehouse &amp; Storage Boxes:<\/strong> Engineered for top-load compression resistance and vertical stacking strength under warehouse humidity.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span><strong class=\"text-[#1d1d1f]\">E-Commerce &amp; Parcel Mailers:<\/strong> Delivers reliable direct-to-consumer protection, clean branding presentation, and puncture resistance.<\/span><\/li>\n<\/ul>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">At Vela Sourcing, our focus goes beyond matching you with China manufacturers. If your program also includes <a href=\"https:\/\/velasourcing.com\/services\/warehousing-shipping\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">warehousing and shipping<\/a>, we evaluate your actual supply chain conditions&mdash;including transit time, ambient humidity, stacking weight, and freight methods&mdash;to ensure every custom shipping carton delivers maximum protection for your dispatch requirements.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"lg:col-span-5 sticky top-8 self-start\">\n<div class=\"relative w-full aspect-[4\/3] overflow-hidden rounded-[8px] border border-[#ececf0] bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/private-label-logo-application-packaging-design-and-branded-unboxing-customization-ibt.webp\" alt=\"Corrugated box structure and shipping protection\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/private-label-logo-application-packaging-design-and-branded-unboxing-customization-ibt.webp 667w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/private-label-logo-application-packaging-design-and-branded-unboxing-customization-ibt-300x225.webp 300w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\"><\/div>\n<\/div><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S03 Styles TILE-14.3 --><\/p>\n<section id=\"styles\" class=\"w-full bg-[#fef9f5] py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Structural Selection &amp; Box Types Guide<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold tracking-tight !m-0\">Common Corrugated Box Styles and Structural Selection<\/h2>\n<p class=\"w-full text-base sm:text-lg text-[#414141] leading-relaxed !m-0\">Choosing the right corrugated carton types is essential for controlling unit costs, maximizing freight efficiency, and supporting <a href=\"https:\/\/velasourcing.com\/services\/supplier-verification\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">supplier verification<\/a> and product protection during transit. Evaluate our core shipping carton styles below to match your payload requirements, unboxing goals, and global logistics workflow.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6\">\n<article id=\"regular-slotted-carton\" class=\"jn-card flex flex-col h-full rounded-[8px] border border-[#ececf0] bg-white overflow-hidden hover:border-[#ff9933]\/40 transition-colors duration-200 scroll-mt-24\">\n<div class=\"relative w-full aspect-[16\/10] overflow-hidden bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-3d7dacff277a24dc.webp\" alt=\"Regular Slotted Carton (RSC) corrugated box style\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"400\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-3d7dacff277a24dc.webp 500w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-3d7dacff277a24dc-300x187.webp 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"><\/div>\n<div class=\"flex flex-col flex-1 gap-3 p-5\">\n          <span class=\"text-xs font-semibold uppercase tracking-wider text-[#ff9933]\">Master Shipping<\/span><\/p>\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M21 7.5l-9-5.25L3 7.5m18 0l-9 5.25m9-5.25v9l-9 5.25M3 7.5l9 5.25M3 7.5v9l9 5.25m0-9v9\"><\/path><\/svg><\/span><\/p>\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Regular Slotted Carton (RSC)<\/h3>\n<\/div>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">The world&#8217;s most widely used shipping outer carton. All flaps are equal in length from the score line to the edge, meeting at the center for efficient taping with zero material waste.<\/p>\n<p class=\"text-xs text-[#414141] leading-relaxed !m-0\"><strong class=\"text-[#1d1d1f]\">Best for:<\/strong> Export master packs, warehouse cartons, general freight<\/p>\n<\/p><\/div>\n<div class=\"jn-card-footer px-5 pb-5\">\n          <a href=\"#regular-slotted-carton\" class=\"jn-text-link inline-flex items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Explore <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/article>\n<article id=\"die-cut-mailer-box\" class=\"jn-card flex flex-col h-full rounded-[8px] border border-[#ececf0] bg-white overflow-hidden hover:border-[#ff9933]\/40 transition-colors duration-200 scroll-mt-24\">\n<div class=\"relative w-full aspect-[16\/10] overflow-hidden bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/die-cut-mailer-box-corrugated-box-style-9xm.webp\" alt=\"Die-Cut Mailer Box corrugated box style\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"400\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/die-cut-mailer-box-corrugated-box-style-9xm.webp 800w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/die-cut-mailer-box-corrugated-box-style-9xm-300x188.webp 300w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/die-cut-mailer-box-corrugated-box-style-9xm-768x480.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\"><\/div>\n<div class=\"flex flex-col flex-1 gap-3 p-5\">\n          <span class=\"text-xs font-semibold uppercase tracking-wider text-[#ff9933]\">E-Commerce<\/span><\/p>\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M3.75 13.5l10.5-11.25L12 10.5h8.25L9.75 21.75 12 13.5H3.75z\"><\/path><\/svg><\/span><\/p>\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Die-Cut Mailer Box<\/h3>\n<\/div>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Engineered precision box featuring self-locking tabs and reinforced side panels. Assembles quickly without requiring external tape along primary opening edges.<\/p>\n<p class=\"text-xs text-[#414141] leading-relaxed !m-0\"><strong class=\"text-[#1d1d1f]\">Best for:<\/strong> DTC parcels, subscription kits, branded unboxing<\/p>\n<\/p><\/div>\n<div class=\"jn-card-footer px-5 pb-5\">\n          <a href=\"#die-cut-mailer-box\" class=\"jn-text-link inline-flex items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Explore <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/article>\n<article id=\"heavy-duty-corrugated\" class=\"jn-card flex flex-col h-full rounded-[8px] border border-[#ececf0] bg-white overflow-hidden hover:border-[#ff9933]\/40 transition-colors duration-200 scroll-mt-24\">\n<div class=\"relative w-full aspect-[16\/10] overflow-hidden bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-a27d5aabd6ec3d75.webp\" alt=\"Heavy Duty Corrugated Boxes corrugated box style\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"400\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-a27d5aabd6ec3d75.webp 960w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-a27d5aabd6ec3d75-300x188.webp 300w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-a27d5aabd6ec3d75-768x480.webp 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\"><\/div>\n<div class=\"flex flex-col flex-1 gap-3 p-5\">\n          <span class=\"text-xs font-semibold uppercase tracking-wider text-[#ff9933]\">High Payload<\/span><\/p>\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z\"><\/path><\/svg><\/span><\/p>\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Heavy Duty Corrugated Boxes<\/h3>\n<\/div>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Constructed with dual fluting layers (such as BC or BE flute combinations) designed to withstand high payloads, extreme stacking pressure, and long-distance ocean transit.<\/p>\n<p class=\"text-xs text-[#414141] leading-relaxed !m-0\"><strong class=\"text-[#1d1d1f]\">Best for:<\/strong> Industrial parts, bulk freight, multi-pallet stacks<\/p>\n<\/p><\/div>\n<div class=\"jn-card-footer px-5 pb-5\">\n          <a href=\"#heavy-duty-corrugated\" class=\"jn-text-link inline-flex items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Explore <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/article>\n<article id=\"telescoping-container\" class=\"jn-card flex flex-col h-full rounded-[8px] border border-[#ececf0] bg-white overflow-hidden hover:border-[#ff9933]\/40 transition-colors duration-200 scroll-mt-24\">\n<div class=\"relative w-full aspect-[16\/10] overflow-hidden bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/telescoping-container-corrugated-box-style-bzw.webp\" alt=\"Telescoping Container corrugated box style\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"400\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/telescoping-container-corrugated-box-style-bzw.webp 655w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/telescoping-container-corrugated-box-style-bzw-300x187.webp 300w\" sizes=\"auto, (max-width: 655px) 100vw, 655px\"><\/div>\n<div class=\"flex flex-col flex-1 gap-3 p-5\">\n          <span class=\"text-xs font-semibold uppercase tracking-wider text-[#ff9933]\">Double-Wall Sides<\/span><\/p>\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M21 7.5l-9-5.25L3 7.5m18 0l-9 5.25m9-5.25v9l-9 5.25M3 7.5l9 5.25M3 7.5v9l9 5.25m0-9v9\"><\/path><\/svg><\/span><\/p>\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Telescoping Container<\/h3>\n<\/div>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Features separate top cover and bottom tray sections that slide over one another. Once fitted, the overlapping sidewalls create double-wall vertical side protection.<\/p>\n<p class=\"text-xs text-[#414141] leading-relaxed !m-0\"><strong class=\"text-[#1d1d1f]\">Best for:<\/strong> Tall products, variable-height loads, premium shipping<\/p>\n<\/p><\/div>\n<div class=\"jn-card-footer px-5 pb-5\">\n          <a href=\"#telescoping-container\" class=\"jn-text-link inline-flex items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Explore <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/article>\n<article id=\"partition-divider-carton\" class=\"jn-card flex flex-col h-full rounded-[8px] border border-[#ececf0] bg-white overflow-hidden hover:border-[#ff9933]\/40 transition-colors duration-200 scroll-mt-24\">\n<div class=\"relative w-full aspect-[16\/10] overflow-hidden bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/pumps-sprayers-cosmetic-packaging-from-china-31q.webp\" alt=\"Partition &amp; Divider Carton corrugated box style\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"400\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/pumps-sprayers-cosmetic-packaging-from-china-31q.webp 800w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/pumps-sprayers-cosmetic-packaging-from-china-31q-300x188.webp 300w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/pumps-sprayers-cosmetic-packaging-from-china-31q-768x480.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\"><\/div>\n<div class=\"flex flex-col flex-1 gap-3 p-5\">\n          <span class=\"text-xs font-semibold uppercase tracking-wider text-[#ff9933]\">Fragile Protection<\/span><\/p>\n<div class=\"flex items-center gap-3\"><span class=\"inline-flex items-center justify-center w-10 h-10 rounded-full bg-[#ff9933]\/10 border border-[#ff9933]\/20 shrink-0\"><svg class=\"w-6 h-6 text-[#ff9933]\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m0 12.75h7.5m-7.5 3H12M10.5 2.25H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z\"><\/path><\/svg><\/span><\/p>\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Partition &amp; Divider Carton<\/h3>\n<\/div>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">An outer RSC box or die-cut carton fitted with customized interior corrugated or solid fiberboard grid dividers to separate, organize, and cushion individual items.<\/p>\n<p class=\"text-xs text-[#414141] leading-relaxed !m-0\"><strong class=\"text-[#1d1d1f]\">Best for:<\/strong> Glass bottles, cosmetics, electronics components<\/p>\n<\/p><\/div>\n<div class=\"jn-card-footer px-5 pb-5\">\n          <a href=\"#partition-divider-carton\" class=\"jn-text-link inline-flex items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Explore <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/article><\/div>\n<div class=\"w-full flex flex-col gap-4 p-6 rounded-[8px] bg-white border border-[#ececf0]\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Selecting Box Structures by Packing &amp; Logistics Scenario<\/h3>\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Carton performance depends on how well the structure aligns with your packaging line workflow, inner product dimensions, and container transport methods. Choose auto-bottom crash-lock boxes or self-locking die-cut mailers to eliminate excessive taping, streamline fulfillment labor, and speed up order processing. Specify strict dimensional tolerances on standard RSC box designs to prevent operational jamming on automated case erectors and high-speed tape sealing machines.<\/p>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Integrate custom corrugated trays, corner pads, or partition inserts inside outer cartons to lock delicate items in place and reduce loose void-fill materials.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S04 Specs & Strength --><\/p>\n<section id=\"specs\" class=\"w-full bg-white py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Technical Specifications &amp; Procurement Guide<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold tracking-tight !m-0\">Corrugated Board Specifications &amp; Carton Strength Parameters<\/h2>\n<p class=\"w-full text-base sm:text-lg text-[#414141] leading-relaxed !m-0\">Sourcing cost-effective, high-performance corrugated boxes from China requires a clear understanding of flute types, paper grades, and structural load metrics. For buyers comparing suppliers, our product sourcing review checks paperboard specifications and strength requirements during sampling to reduce costly rework after mass production begins. For branded retail programs, <a href=\"https:\/\/velasourcing.com\/services\/private-label-packaging\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">private-label packaging<\/a> support helps align print quality, structure, and shelf presentation.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 md:grid-cols-3 gap-6\">\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">3-Layer (Single-Wall)<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Comprises an outer liner, fluted medium, and inner liner. Cost-effective and lightweight for standard postal and courier shipping.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">5-Layer (Double-Wall)<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Features two fluted mediums and three structural liners. Essential for heavy products (&gt;20 kg \/ 45 lbs), multi-pallet stacking, or ocean freight.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">7-Layer (Triple-Wall)<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Constructed with three fluted mediums and four liners. Replaces wooden crates for heavy industrial equipment, automotive components, and bulk liquid totes.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 lg:grid-cols-12 gap-8 items-start\">\n<div class=\"lg:col-span-7 flex flex-col gap-6\">\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Flute Types &amp; Thickness Characteristics<\/h3>\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Overall carton performance depends on a balanced calculation of paper weight (GSM), liner quality (virgin Kraft vs. recycled Test liner), and flute height&mdash;not just visual wall thickness. Matching Edge Crush Test (ECT) ratings to your pallet stack height and freight conditions guarantees structural integrity across global supply chains.<\/p>\n<div class=\"w-full overflow-x-auto rounded-[8px] border border-[#ececf0] bg-white\">\n<table class=\"w-full text-sm text-left min-w-[720px]\">\n<thead class=\"bg-[#fef9f5] text-[#1d1d1f]\">\n<tr>\n<th class=\"px-4 py-3 font-semibold\">Flute Type<\/th>\n<th class=\"px-4 py-3 font-semibold\">Approx. Thickness<\/th>\n<th class=\"px-4 py-3 font-semibold\">Flutes \/ Foot<\/th>\n<th class=\"px-4 py-3 font-semibold\">Primary Advantage<\/th>\n<th class=\"px-4 py-3 font-semibold\">Recommended Application<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"text-[#414141]\">\n<tr class=\"border-t border-[#ececf0]\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">A Flute<\/td>\n<td class=\"px-4 py-3\">4.8 mm (~3\/16&#8243;)<\/td>\n<td class=\"px-4 py-3\">33 &plusmn; 3<\/td>\n<td class=\"px-4 py-3\">Maximum top-to-bottom compression &amp; thickest cushioning layer<\/td>\n<td class=\"px-4 py-3\">Fragile items, glass containers, and heavy delicate equipment<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0] bg-[#fef9f5]\/50\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">B Flute<\/td>\n<td class=\"px-4 py-3\">3.0 mm (~1\/8&#8243;)<\/td>\n<td class=\"px-4 py-3\">47 &plusmn; 3<\/td>\n<td class=\"px-4 py-3\">High flat-crush resistance, dense surface for high-resolution flexo print<\/td>\n<td class=\"px-4 py-3\">Canned goods, die-cut custom inserts, counter displays, and inner boxes<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0]\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">C Flute<\/td>\n<td class=\"px-4 py-3\">4.0 mm (~5\/32&#8243;)<\/td>\n<td class=\"px-4 py-3\">39 &plusmn; 3<\/td>\n<td class=\"px-4 py-3\">Versatile all-around balance of crush strength and stacking capacity<\/td>\n<td class=\"px-4 py-3\">Standard Master Shipping Cartons (RSC) and general master packs<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0] bg-[#fef9f5]\/50\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">E Flute<\/td>\n<td class=\"px-4 py-3\">1.5 mm (~1\/16&#8243;)<\/td>\n<td class=\"px-4 py-3\">90 &plusmn; 4<\/td>\n<td class=\"px-4 py-3\">Superior printability, smooth folding creases, compact storage footprint<\/td>\n<td class=\"px-4 py-3\">E-commerce mailers, direct-to-consumer retail boxes, cosmetic packs<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0]\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">BC Flute (Double Wall)<\/td>\n<td class=\"px-4 py-3\">6.5 &#8211; 7.0 mm<\/td>\n<td class=\"px-4 py-3\">Combined (B+C)<\/td>\n<td class=\"px-4 py-3\">Exceptional stacking power, side-wall rigidity, and drop-impact defense<\/td>\n<td class=\"px-4 py-3\">Heavy industrial export packaging, bulk machinery, long-haul sea freight<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0] bg-[#fef9f5]\/50\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">BE Flute (Double Wall)<\/td>\n<td class=\"px-4 py-3\">4.5 &#8211; 5.0 mm<\/td>\n<td class=\"px-4 py-3\">Combined (B+E)<\/td>\n<td class=\"px-4 py-3\">High structural compression paired with a clean, printable outer surface<\/td>\n<td class=\"px-4 py-3\">High-end subscription packaging, heavy retail displays, electronics shipping<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Environmental Impact &amp; Inspection Standards<\/h3>\n<ul class=\"flex flex-col gap-3 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Even high-grade double wall corrugated boxes can experience up to a 50% drop in vertical compression strength when exposed to high-humidity transit conditions, such as tropical ocean shipping.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Pairing those requirements with ECT <a href=\"https:\/\/velasourcing.com\/services\/quality-inspection\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">quality inspection<\/a> during pre-production helps prevent strength shortfalls and ensures factory specifications hold up in real transit conditions.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Paper fibers absorb atmospheric moisture. High relative humidity (&gt;80%) significantly degrades ECT values during long-distance maritime shipping.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Rigorous factory inspections ensure inner\/outer dimensions stay within tight &plusmn;2mm tolerances to prevent automated packaging line jams.<\/span><\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<div class=\"lg:col-span-5 sticky top-8 self-start\">\n<div class=\"relative w-full aspect-[4\/3] overflow-hidden rounded-[8px] border border-[#ececf0] bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/product-compliance-and-testing-faq-for-overseas-buyers-zi4.webp\" alt=\"Corrugated flute types and carton strength parameters\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/product-compliance-and-testing-faq-for-overseas-buyers-zi4.webp 800w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/product-compliance-and-testing-faq-for-overseas-buyers-zi4-300x225.webp 300w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/product-compliance-and-testing-faq-for-overseas-buyers-zi4-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\"><\/div>\n<\/div><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S05 Printing & Samples --><\/p>\n<section id=\"printing\" class=\"w-full bg-[#fef9f5] py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Manufacturing Guide<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold tracking-tight !m-0\">Printing, Private Label, and Sample Approval Process<\/h2>\n<p class=\"w-full text-base sm:text-lg text-[#414141] leading-relaxed !m-0\">Custom corrugated boxes require far more than just length, width, and height specifications. Aligning branding artwork, verifying structural samples, and locking in pre-production sign-offs are the critical steps that separate a smooth export run from costly bulk re-work. Most corrugated box manufacturers in China utilize flexographic (flexo) printing for master shipping cartons and export packaging&mdash;with private-label packaging support when retail presentation matters.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 md:grid-cols-3 gap-6\">\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white border border-[#ececf0] h-full\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">1-color (1C) flexo print<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Single-color logos, handling icons, or text. Delivers the lowest unit cost and fastest production lead time&mdash;ideal for standard shipping cartons.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white border border-[#ececf0] h-full\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">2-color (2C) flexo print<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Incorporates two distinct spot colors for clear brand identification, dual-tone logos, and prominent hazard markings on custom shipping cartons.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white border border-[#ececf0] h-full\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Outer carton information printing<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Directly imprints crisp barcodes, SKU numbers, shipping marks, gross\/net weight, and destination details across exterior panels.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 lg:grid-cols-12 gap-8 items-start\">\n<div class=\"lg:col-span-7 flex flex-col gap-6\">\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Essential Layout Elements for Outer Shipping Cartons<\/h3>\n<ul class=\"flex flex-col gap-2 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Brand name and logo: Establishes instant visual identity for private label products upon warehouse delivery.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Scannable barcodes and SKUs: Pre-tested for scannability to prevent processing delays at Amazon FBA or 3PL facilities.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Carton specifications: Explicitly states pack quantity, gross weight, net weight, and box dimensions on side panels.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Shipping and destination marks: Features PO numbers, consignee details, port of entry, and country of origin markings.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Standardized handling symbols: Displays ISO warning icons like &ldquo;Fragile,&rdquo; &ldquo;This Side Up,&rdquo; &ldquo;Keep Dry,&rdquo; and stacking limits.<\/span><\/li>\n<\/ul><\/div>\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">MOQ, Lead Times, and Customization Variables<\/h3>\n<ul class=\"flex flex-col gap-2 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Unprinted standard Regular Slotted Cartons (RSC) carry low MOQs&mdash;often starting at 500 to 1,000 units.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Custom die-cut mailer boxes require physical steel dies, usually raising factory MOQs to 1,000&ndash;3,000 units.<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-[#414141]\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Custom flexo printing adds 3&ndash;7 working days upfront to engineer printing plates and review strike-off proofs.<\/span><\/li>\n<\/ul><\/div>\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Sample Approval: 4 Step-by-Step Stages<\/h3>\n<div class=\"w-full grid grid-cols-1 sm:grid-cols-2 gap-4\">\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-white border border-[#ececf0]\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">01<\/p>\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Structural White Sample<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">An unprinted physical sample created via CAD plotters verifies internal dimensions, flap clearance, fold accuracy, and fit for your packaged goods without printing costs.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-white border border-[#ececf0]\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">02<\/p>\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Printed Prototype<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">A fully printed prototype evaluates brand logo positioning, color tone accuracy, barcode clarity, and shipping mark readability before production plates are approved.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-white border border-[#ececf0]\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">03<\/p>\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Strength Validation<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">Validates paperboard Edge Crush Test (ECT) ratings, burst strength, seam joint gluing, and tape adhesion. Drop and stack tests ensure boxes survive transit hazards.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-white border border-[#ececf0]\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">04<\/p>\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Mass Production Sign-Off<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">Sequential quality gates lock dimensional tolerances, print layout, and board grade before factories begin bulk converting runs.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"lg:col-span-5 sticky top-8 self-start flex flex-col gap-4\">\n<div class=\"relative w-full aspect-[4\/3] overflow-hidden rounded-[8px] border border-[#ececf0] bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/aql-quality-control-coordination-using-standardized-statistical-sampling-tables-ivw.webp\" alt=\"Custom corrugated box printing and sample approval\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/aql-quality-control-coordination-using-standardized-statistical-sampling-tables-ivw.webp 500w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/aql-quality-control-coordination-using-standardized-statistical-sampling-tables-ivw-300x225.webp 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white border border-[#ececf0]\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Ready to confirm your custom corrugated box specs?<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Send your artwork files or sample requirements, and Vela Sourcing will coordinate factory technical reviews and sample approvals.<\/p>\n<p>          <a href=\"#contact\" class=\"jn-text-link inline-flex self-start items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Send box specifications <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S06 Applications --><\/p>\n<section id=\"applications\" class=\"w-full bg-[#1d1d1f] py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Packaging Solutions<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold !text-white tracking-tight !m-0\">Application Scenarios &amp; Corrugated Box Selection Guide<\/h2>\n<p class=\"w-full text-base sm:text-lg text-white\/80 leading-relaxed !m-0\">Selecting the right corrugated boxes for shipping starts with evaluating your specific logistics environment. For brands that need private-label packaging support, Vela Sourcing reviews your product dimensions, handling routes, and load requirements to match you with ideal carton structures that prevent transit damage and optimize landed costs.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6\">\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white\/5 border border-white\/10 h-full\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">E-Commerce Shipping<\/h3>\n<p class=\"text-sm text-white\/80 leading-relaxed !m-0\">Ideal for standard shipping boxes and direct-to-consumer parcel delivery. Standardized dimensions help lower dimensional weight surcharges while custom-printed outer boxes enhance brand presentation upon delivery.<\/p>\n<p class=\"text-xs text-white\/60 leading-relaxed !m-0\"><strong class=\"text-[#ff9933]\">Recommended:<\/strong> Die-cut mailer boxes &amp; standard RSCs<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white\/5 border border-white\/10 h-full\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">Warehousing &amp; Transfer<\/h3>\n<p class=\"text-sm text-white\/80 leading-relaxed !m-0\">Designed for long-term stacking, inter-warehouse transfers, and bulk storage. Engineered with superior top-to-bottom compression resistance to maintain structural stability throughout multi-tier inventory handling.<\/p>\n<p class=\"text-xs text-white\/60 leading-relaxed !m-0\"><strong class=\"text-[#ff9933]\">Recommended:<\/strong> High-ECT C-Flute or BC-Flute RSC cartons<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white\/5 border border-white\/10 h-full\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">Packaging for Fragile Items<\/h3>\n<p class=\"text-sm text-white\/80 leading-relaxed !m-0\">Built for delicate electronics, glass bottles, cosmetics, and sensitive goods requiring extra shock absorption. Combines custom corrugated dividers, protective inserts, or double-wall structures to isolate individual items against impact.<\/p>\n<p class=\"text-xs text-white\/60 leading-relaxed !m-0\"><strong class=\"text-[#ff9933]\">Recommended:<\/strong> Double-wall cartons with custom partitions<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white\/5 border border-white\/10 h-full\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">Industrial Parts &amp; Equipment<\/h3>\n<p class=\"text-sm text-white\/80 leading-relaxed !m-0\">Constructed for heavy hardware, auto components, and industrial machinery. Features high-grammage kraft linerboard and heavy-duty double or triple-wall fluting capable of holding high weight capacities without bulging.<\/p>\n<p class=\"text-xs text-white\/60 leading-relaxed !m-0\"><strong class=\"text-[#ff9933]\">Recommended:<\/strong> Heavy-duty BC or BE flute master cartons<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white\/5 border border-white\/10 h-full\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">Export Container Loading<\/h3>\n<p class=\"text-sm text-white\/80 leading-relaxed !m-0\">Engineered specifically for intermodal ocean freight and warehousing and shipping workflows. Incorporates moisture-resistant adhesives and durable linerboard to withstand ocean humidity, temperature shifts, and long transit cycles.<\/p>\n<p class=\"text-xs text-white\/60 leading-relaxed !m-0\"><strong class=\"text-[#ff9933]\">Recommended:<\/strong> Moisture-resistant double-wall export cartons<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white\/5 border border-white\/10 h-full\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">Palletized Bulk Freight<\/h3>\n<p class=\"text-sm text-white\/80 leading-relaxed !m-0\">Calculated precise-fit cartons designed to align with standard pallet footprints. Prevents pallet overhang, reduces void space, and stabilizes full container loads during forklift handling and transport.<\/p>\n<p class=\"text-xs text-white\/60 leading-relaxed !m-0\"><strong class=\"text-[#ff9933]\">Recommended:<\/strong> Modular RSC cartons &amp; heavy bulk containers<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"w-full flex flex-col gap-4 p-6 rounded-[8px] bg-white\/5 border border-white\/10\">\n<h3 class=\"text-xl font-bold !text-white !m-0\">Information Needed Before Requesting a Quote<\/h3>\n<ul class=\"flex flex-col gap-2 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Product Dimensions: Outer\/inner length &times; width &times; height (mm or inches)<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Gross Weight: Total load weight per box and packaging units<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Quantity Per Carton: Units per box and stacking requirements<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Board \/ print preferences: Flute type, ECT target, and branding needs<\/span><\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S07 Workflow & QC --><\/p>\n<section id=\"process\" class=\"w-full bg-white py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">End-to-End Execution<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold tracking-tight !m-0\">China Factory Sourcing Workflow and Quality Control<\/h2>\n<p class=\"w-full text-base sm:text-lg text-[#414141] leading-relaxed !m-0\">From initial inquiry to final shipment, navigating overseas production requires rigorous risk mitigation to prevent defective batches and costly delays. Vela Sourcing connects supplier communication, sample approval, and shipment inspection into one actionable sourcing chain&mdash;securing your supply chain from end to end.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-6 gap-4\">\n<div class=\"flex flex-col gap-3 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">Step 1<\/p>\n<h3 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Confirm Requirements<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Lock in exact internal dimensions, gross weight limits, packing methods, and target performance metrics before contacting factories.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">Step 2<\/p>\n<h3 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Screen Manufacturers<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Evaluate corrugated box manufacturers in China against your technical specifications, MOQ limits, and unit price targets through supplier verification.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">Step 3<\/p>\n<h3 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Sample Approval<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Approve physical prototypes for structural integrity, paperboard stiffness, print registration, and dimensional tolerances via sample development.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">Step 4<\/p>\n<h3 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Production Follow-Up<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Monitor paperboard procurement, die cutting precision, ink adhesion, and lead time milestones directly on the factory floor with production follow-up.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">Step 5<\/p>\n<h3 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Quality Inspection<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Conduct pre-shipment quality inspection focusing on edge crush resistance, burst strength, glue line bonding, and piece counts.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-3 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0] h-full\">\n<p class=\"text-sm font-bold text-[#ff9933] !m-0\">Step 6<\/p>\n<h3 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Logistics Arrangement<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Coordinate container loading density, pallet consolidation, moisture-proof wrapping, and customs clearance pre-treatment.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 lg:grid-cols-12 gap-8 items-start\">\n<div class=\"lg:col-span-7 flex flex-col gap-6\">\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">How Vela Sourcing De-Risks Your Order at Each Stage<\/h3>\n<div class=\"w-full grid grid-cols-1 md:grid-cols-3 gap-4\">\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0]\">\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Technical Spec Translation<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">We convert your payload weight and drop-test requirements into precise, factory-ready structural data sheets covering specific material compositions, flute types, and ECT metrics.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0]\">\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Vetted Supplier Screening<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">We audit corrugated box manufacturers in China to verify actual machine tolerances, testing equipment availability, and historical compliance records rather than trusting unverified online listings.<\/p>\n<\/p><\/div>\n<div class=\"flex flex-col gap-2 p-4 rounded-[8px] bg-[#fef9f5] border border-[#ececf0]\">\n<h4 class=\"text-base font-bold text-[#1d1d1f] !m-0\">Rigorous Sample Testing<\/h4>\n<p class=\"text-sm text-[#414141] !m-0\">We evaluate physical structural samples and complete custom print proofs against color targets and alignment marks prior to issuing mass production sign-offs.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Common Sourcing Risks &amp; How We Address Them<\/h3>\n<div class=\"w-full overflow-x-auto rounded-[8px] border border-[#ececf0] bg-white\">\n<table class=\"w-full text-sm text-left min-w-[640px]\">\n<thead class=\"bg-[#fef9f5] text-[#1d1d1f]\">\n<tr>\n<th class=\"px-4 py-3 font-semibold\">Risk<\/th>\n<th class=\"px-4 py-3 font-semibold\">Where It Occurs<\/th>\n<th class=\"px-4 py-3 font-semibold\">Workflow Control Point<\/th>\n<th class=\"px-4 py-3 font-semibold\">Outcome<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"text-[#414141]\">\n<tr class=\"border-t border-[#ececf0]\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">Paperboard Liner Substitution<\/td>\n<td class=\"px-4 py-3\">Material Procurement<\/td>\n<td class=\"px-4 py-3\">Step 4 &mdash; Production Follow-Up<\/td>\n<td class=\"px-4 py-3\">Grammage verified before converting<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0] bg-[#fef9f5]\/50\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">Incorrect Internal Dimensions<\/td>\n<td class=\"px-4 py-3\">Die Cutting &amp; Slotted Setup<\/td>\n<td class=\"px-4 py-3\">Step 3 &mdash; Structural Sample Approval<\/td>\n<td class=\"px-4 py-3\">Tooling adjusted prior to production<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0]\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">Weak Joint Gluing<\/td>\n<td class=\"px-4 py-3\">Folder-Gluer Assembly<\/td>\n<td class=\"px-4 py-3\">Step 5 &mdash; Pre-Shipment Inspection<\/td>\n<td class=\"px-4 py-3\">Defective cartons isolated &amp; remade<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0] bg-[#fef9f5]\/50\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">Graphic Misalignment \/ Color Drift<\/td>\n<td class=\"px-4 py-3\">Flexographic \/ Offset Printing<\/td>\n<td class=\"px-4 py-3\">Step 3 &mdash; Printed Sample Sign-Off<\/td>\n<td class=\"px-4 py-3\">Plates re-aligned to artwork lines<\/td>\n<\/tr>\n<tr class=\"border-t border-[#ececf0]\">\n<td class=\"px-4 py-3 font-semibold text-[#1d1d1f]\">Inaccurate Bundling \/ Discrepancy<\/td>\n<td class=\"px-4 py-3\">Strap Packing &amp; Stacking<\/td>\n<td class=\"px-4 py-3\">Step 5 &mdash; Quantity Verification<\/td>\n<td class=\"px-4 py-3\">Total volume reconciled on factory floor<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"lg:col-span-5 sticky top-8 self-start\">\n<div class=\"relative w-full aspect-[4\/3] overflow-hidden rounded-[8px] border border-[#ececf0] bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/master-compliance-document-checklist-before-shipping-from-china-ts7.webp\" alt=\"China corrugated box sourcing workflow and quality control\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/master-compliance-document-checklist-before-shipping-from-china-ts7.webp 800w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/master-compliance-document-checklist-before-shipping-from-china-ts7-300x225.webp 300w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/master-compliance-document-checklist-before-shipping-from-china-ts7-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\"><\/div>\n<\/div><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S08 FAQ --><\/p>\n<section id=\"faq\" class=\"w-full bg-[#fef9f5] py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-12\">\n<div class=\"w-full flex flex-col gap-4\">\n      <span class=\"inline-flex self-start items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Buyer Knowledge Base<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold tracking-tight !m-0\">Frequently Asked Questions About Corrugated Boxes<\/h2>\n<p class=\"w-full text-base sm:text-lg text-[#414141] leading-relaxed !m-0\">Get direct answers regarding custom shipping carton FAQ, sample approvals, flute configurations, carton strength testing, and factory lead times before starting your production run.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 lg:grid-cols-12 gap-8 items-start\">\n<div class=\"lg:col-span-7 flex flex-col gap-4\">\n<details class=\"group bg-[#fef9f5] rounded-[8px] border border-[#ececf0] hover:border-[#ff9933]\/40 transition-all duration-200 [&amp;_summary::-webkit-details-marker]:hidden\" open>\n<summary class=\"flex items-center justify-between p-6 cursor-pointer list-none select-none\">\n<h3 class=\"text-lg sm:text-xl font-bold text-[#1d1d1f] group-open:text-[#ff9933] transition-colors pr-4 !m-0\">What is the typical corrugated box MOQ, and are small trial orders supported?<\/h3>\n<p>            <span class=\"flex-shrink-0 ml-2 w-8 h-8 rounded-full bg-white group-open:bg-[#ff9933]\/10 text-[#414141] group-open:text-[#ff9933] flex items-center justify-center transition-all duration-200\"><svg class=\"w-5 h-5 transform group-open:rotate-180 transition-transform duration-300\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"><\/path><\/svg><\/span><br \/>\n          <\/summary>\n<div class=\"px-6 pb-6 text-[#414141] leading-relaxed border-t border-[#ececf0] pt-4 flex flex-col gap-3\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Standard minimum order quantities ( corrugated box MOQ ) for customized production typically range from 1,000 to 3,000 units . This requirement depends heavily on the overall dimensions, board grade, and required print setup. Standard Regular Slotted Cartons (RSC) with simple flexo printing usually carry lower minimum thresholds compared to intricate, custom-engineered die-cut mailer boxes. While small trial orders of 500 to 1,000 units are frequently negotiable, they carry higher unit costs due to fixed machine calibration, raw paperboard mill runs, and custom steel-rule tooling fees. Vela Sourcing leverages established relations with agile corrugated box manufacturers China relies on to match growing brands with reasonable entry-level volumes.<\/p>\n<\/div>\n<\/details>\n<details class=\"group bg-[#fef9f5] rounded-[8px] border border-[#ececf0] hover:border-[#ff9933]\/40 transition-all duration-200 [&amp;_summary::-webkit-details-marker]:hidden\">\n<summary class=\"flex items-center justify-between p-6 cursor-pointer list-none select-none\">\n<h3 class=\"text-lg sm:text-xl font-bold text-[#1d1d1f] group-open:text-[#ff9933] transition-colors pr-4 !m-0\">Are corrugated box sample options free, and how long does structural sampling take?<\/h3>\n<p>            <span class=\"flex-shrink-0 ml-2 w-8 h-8 rounded-full bg-white group-open:bg-[#ff9933]\/10 text-[#414141] group-open:text-[#ff9933] flex items-center justify-center transition-all duration-200\"><svg class=\"w-5 h-5 transform group-open:rotate-180 transition-transform duration-300\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"><\/path><\/svg><\/span><br \/>\n          <\/summary>\n<div class=\"px-6 pb-6 text-[#414141] leading-relaxed border-t border-[#ececf0] pt-4 flex flex-col gap-3\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Unprinted structural prototypes (frequently called &#8220;white samples&#8221; or unprinted blanks) are typically provided free or at minimal cost, with the buyer covering international courier fees. Fully customized, high-fidelity digital or offset-printed samples require formal production setups, incurring a corrugated box sample fee between $50 and $200 , which factories routinely credit back upon mass production commitment. Turnaround times average 3 to 5 business days for plain structural blanks, and 7 to 10 business days for fully rendered, artwork-mapped mockups. Implementing a rigorous sample development stage guarantees dimensions, layout alignments, and structural closures are flawless before investing in large-scale manufacturing runs.<\/p>\n<\/div>\n<\/details>\n<details class=\"group bg-[#fef9f5] rounded-[8px] border border-[#ececf0] hover:border-[#ff9933]\/40 transition-all duration-200 [&amp;_summary::-webkit-details-marker]:hidden\">\n<summary class=\"flex items-center justify-between p-6 cursor-pointer list-none select-none\">\n<h3 class=\"text-lg sm:text-xl font-bold text-[#1d1d1f] group-open:text-[#ff9933] transition-colors pr-4 !m-0\">How do I verify if a package is strong enough, and when is a formal carton strength test needed?<\/h3>\n<p>            <span class=\"flex-shrink-0 ml-2 w-8 h-8 rounded-full bg-white group-open:bg-[#ff9933]\/10 text-[#414141] group-open:text-[#ff9933] flex items-center justify-center transition-all duration-200\"><svg class=\"w-5 h-5 transform group-open:rotate-180 transition-transform duration-300\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"><\/path><\/svg><\/span><br \/>\n          <\/summary>\n<div class=\"px-6 pb-6 text-[#414141] leading-relaxed border-t border-[#ececf0] pt-4 flex flex-col gap-3\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Structural integrity is verified using two core laboratory metrics: the Edge Crush Test (ECT) , which dictates vertical stacking performance, and the Burst Strength (Mullen Test) , which measures multi-directional puncture resistance. For standard parcel handling, single-wall boards rated at 32 ECT or heavy-duty double-wall boards rated at 44 ECT serve as reliable industry baseline standards. A formal laboratory carton strength test (such as Box Compression Testing or ISTA drop protocols) becomes necessary if your contents exceed 30 lbs, are inherently fragile, or undergo intensive double-stacking in humid ocean containers. Vela Sourcing cross-checks factory paperboard grades and overseas compression ratings to prevent crushing failures along the logistics chain.<\/p>\n<\/div>\n<\/details>\n<details class=\"group bg-[#fef9f5] rounded-[8px] border border-[#ececf0] hover:border-[#ff9933]\/40 transition-all duration-200 [&amp;_summary::-webkit-details-marker]:hidden\">\n<summary class=\"flex items-center justify-between p-6 cursor-pointer list-none select-none\">\n<h3 class=\"text-lg sm:text-xl font-bold text-[#1d1d1f] group-open:text-[#ff9933] transition-colors pr-4 !m-0\">What custom corrugated box printing methods and private label options are available?<\/h3>\n<p>            <span class=\"flex-shrink-0 ml-2 w-8 h-8 rounded-full bg-white group-open:bg-[#ff9933]\/10 text-[#414141] group-open:text-[#ff9933] flex items-center justify-center transition-all duration-200\"><svg class=\"w-5 h-5 transform group-open:rotate-180 transition-transform duration-300\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"><\/path><\/svg><\/span><br \/>\n          <\/summary>\n<div class=\"px-6 pb-6 text-[#414141] leading-relaxed border-t border-[#ececf0] pt-4 flex flex-col gap-3\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Chinese manufacturing facilities offer three primary print methods to handle custom shipping carton requirements and retail branding: Flexographic Printing (1C\/2C\/3C): Highly efficient, budget-friendly method applied directly to kraft or white liners. Best suited for high-volume shipping marks, barcode blocks, handling icons, and simple vector logos. Offset Litho-Lamination: Imprints premium, ultra-sharp full-color graphics on fine paper sheets before laminating them onto the fluting. Recommended for upscale retail packaging and premium e-commerce unboxing displays. Digital Printing: Utilizes advanced industrial inkjet printers directly on the board. Eliminates expensive print plate setups, making it ideal for low-volume seasonal trials or localized SKU adaptations.<\/p>\n<\/div>\n<\/details>\n<details class=\"group bg-[#fef9f5] rounded-[8px] border border-[#ececf0] hover:border-[#ff9933]\/40 transition-all duration-200 [&amp;_summary::-webkit-details-marker]:hidden\">\n<summary class=\"flex items-center justify-between p-6 cursor-pointer list-none select-none\">\n<h3 class=\"text-lg sm:text-xl font-bold text-[#1d1d1f] group-open:text-[#ff9933] transition-colors pr-4 !m-0\">What is the structural difference between a standard paper box and a corrugated box?<\/h3>\n<p>            <span class=\"flex-shrink-0 ml-2 w-8 h-8 rounded-full bg-white group-open:bg-[#ff9933]\/10 text-[#414141] group-open:text-[#ff9933] flex items-center justify-center transition-all duration-200\"><svg class=\"w-5 h-5 transform group-open:rotate-180 transition-transform duration-300\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"><\/path><\/svg><\/span><br \/>\n          <\/summary>\n<div class=\"px-6 pb-6 text-[#414141] leading-relaxed border-t border-[#ececf0] pt-4 flex flex-col gap-3\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Standard paper boxes (often classified as folding cartons or cosmetic cardstock packaging) are manufactured out of a single layer of compressed, rigid paperboard. They are optimized for fine interior retail presentations, offering crisp print resolutions but minimal mechanical defense against crush forces. In contrast, genuine corrugated boxes utilize a multi-layer composite system where a wave-like fluted medium is firmly glued between flat interior and exterior linerboards. This engineered internal arch architecture delivers excellent shock absorption, puncture deflection, and extreme top-load stacking stability, making it the required choice for master export cartons and heavy freight transit.<\/p>\n<\/div>\n<\/details>\n<details class=\"group bg-[#fef9f5] rounded-[8px] border border-[#ececf0] hover:border-[#ff9933]\/40 transition-all duration-200 [&amp;_summary::-webkit-details-marker]:hidden\">\n<summary class=\"flex items-center justify-between p-6 cursor-pointer list-none select-none\">\n<h3 class=\"text-lg sm:text-xl font-bold text-[#1d1d1f] group-open:text-[#ff9933] transition-colors pr-4 !m-0\">What primary variables affect overall production and lead times for bulk custom cartons?<\/h3>\n<p>            <span class=\"flex-shrink-0 ml-2 w-8 h-8 rounded-full bg-white group-open:bg-[#ff9933]\/10 text-[#414141] group-open:text-[#ff9933] flex items-center justify-center transition-all duration-200\"><svg class=\"w-5 h-5 transform group-open:rotate-180 transition-transform duration-300\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"><\/path><\/svg><\/span><br \/>\n          <\/summary>\n<div class=\"px-6 pb-6 text-[#414141] leading-relaxed border-t border-[#ececf0] pt-4 flex flex-col gap-3\">\n<p class=\"text-sm sm:text-base text-[#414141] leading-relaxed !m-0\">Standard mass production lead times typically fall between 12 to 18 business days following final electronic proof verification and signed sample validation. Turnaround timelines are driven by three structural dependencies: Raw Board Processing: Sourcing unconventional paper weights or composite multi-wall flutes (such as BC or BE double-wall structures) requires coordinating targeted mill runs at the corrugation facility. Tooling Fabrication: Building industrial steel-rule die-cut molds and casting rubber flexo printing plates adds roughly 2 to 4 days during the initial setup phase. Finishing Treatments &amp; Scale: Demanding protective surface treatments, including moisture-resistant wax coats, matte film laminations, or high-volume orders, lengthen drying and assembly cycles.<\/p>\n<\/div>\n<\/details>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Vela Sourcing has helped many overseas brands solve custom corrugated box sourcing questions. If your specific question is not listed here, contact the sourcing team for direct technical support within 24 to 48 hours.<\/p>\n<\/p><\/div>\n<div class=\"lg:col-span-5 sticky top-8 self-start flex flex-col gap-4\">\n<div class=\"relative w-full aspect-[4\/3] overflow-hidden rounded-[8px] border border-[#ececf0] bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-sourcing-quality-inspector-conducting-product-checks-in-a-china-factory-0wl.webp\" alt=\"FAQ about sourcing corrugated boxes from China\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-sourcing-quality-inspector-conducting-product-checks-in-a-china-factory-0wl.webp 500w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/vela-sourcing-quality-inspector-conducting-product-checks-in-a-china-factory-0wl-300x225.webp 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"><\/div>\n<div class=\"flex flex-col gap-3 p-5 rounded-[8px] bg-white border border-[#ececf0]\">\n<h3 class=\"text-lg font-bold text-[#1d1d1f] !m-0\">Ready to Secure Your Packaging Supply Chain?<\/h3>\n<p class=\"text-sm text-[#414141] leading-relaxed !m-0\">Mitigate transit damage, resolve sizing inaccuracies, and access direct factory pricing. Connect with Vela Sourcing to match your box specs with the right China supplier.<\/p>\n<p>          <a href=\"#contact\" class=\"jn-text-link inline-flex self-start items-center gap-1 text-[#ff9933] hover:text-[#e68117] font-semibold text-sm !no-underline\">Send your box specs <span aria-hidden=\"true\">&rarr;<\/span><\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- S09 Contact --><\/p>\n<section id=\"contact\" class=\"w-full bg-[#1d1d1f] py-16 md:py-20 lg:py-24 mb-0 max-w-full scroll-mt-24\" style=\"max-width: 100%; width: 100%;\">\n<div class=\"w-full max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex flex-col gap-10\">\n<div class=\"w-full flex flex-col gap-4 text-center items-center\">\n      <span class=\"inline-flex items-center gap-2 px-3.5 py-1.5 rounded bg-[#ff9933]\/10 border border-[#ff9933]\/20 text-[#ff9933] text-xs font-semibold uppercase tracking-wider\">Get Started Today<\/span><\/p>\n<h2 class=\"text-2xl sm:text-3xl md:text-4xl w-full font-bold !text-white tracking-tight !m-0\">Send Your Box Specs and Get Matched with the Right China Supplier<\/h2>\n<p class=\"w-full text-base sm:text-lg text-white\/80 leading-relaxed !m-0\">Submit dimensions, board structure, print files, MOQ, and sample requirements in one easy step. Vela Sourcing matches your exact specifications with the most qualified China corrugated box factory, while supporting product sourcing, supplier verification, and <a href=\"https:\/\/velasourcing.com\/services\/sample-development\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">sample development<\/a> when your project needs deeper technical coverage&mdash;plus <a href=\"https:\/\/velasourcing.com\/services\/production-follow-up\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">production follow-up<\/a> and <a href=\"https:\/\/velasourcing.com\/services\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">Explore Services<\/a> coordination as needed.<\/p>\n<\/p><\/div>\n<div class=\"w-full grid grid-cols-1 lg:grid-cols-12 gap-8 items-start\">\n<div class=\"lg:col-span-5 flex flex-col gap-4 p-6 rounded-[8px] bg-white\/5 border border-[#414141]\">\n<h3 class=\"text-lg font-bold !text-white !m-0\">Contact Vela Sourcing Team<\/h3>\n<ul class=\"flex flex-col gap-3 !m-0 !p-0 list-none text-sm text-white\/80\">\n<li class=\"!m-0\"><span class=\"text-white\/60\">WhatsApp:<\/span> <a href=\"https:\/\/wa.me\/8613954091520\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\" rel=\"nofollow noopener\" target=\"_blank\">+86 13954091520<\/a><\/li>\n<li class=\"!m-0\"><span class=\"text-white\/60\">Email:<\/span> <a href=\"mailto:sales@velasourcing.com\" class=\"text-[#ff9933] hover:text-[#e68117] font-semibold !no-underline\">sales@velasourcing.com<\/a><\/li>\n<li class=\"!m-0\"><span class=\"text-white\/60\">Address:<\/span> <span class=\"text-white\/90\">No. 1120, Shunhua Road Subdistrict, Lixia District, Jinan City, Shandong Province, China<\/span><\/li>\n<\/ul>\n<div class=\"flex flex-col gap-2 pt-2\">\n<p class=\"text-sm font-semibold text-[#ff9933] !m-0\">What We Coordinate After You Submit:<\/p>\n<ul class=\"flex flex-col gap-2 !m-0 !p-0 list-none\">\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Fast Reply &mdash; Quick quote turnarounds<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Supplier Screening &mdash; Vetted manufacturing partners<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Sample Confirmation &mdash; Pre-production verification<\/span><\/li>\n<li class=\"flex items-start gap-3 text-sm sm:text-base text-white\/80\"><span class=\"p-1 rounded-full bg-[#ff9933]\/10 text-[#ff9933] shrink-0 mt-0.5 border border-[#ff9933]\/20\"><svg class=\"w-4 h-4 text-[#ff9933] shrink-0 mt-0.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"><\/path><\/svg><\/span><span>Quality Follow-up &mdash; Rigorous inspection process<\/span><\/li>\n<\/ul><\/div>\n<div class=\"pt-2\">\n<div class=\"relative w-full aspect-[4\/3] overflow-hidden rounded-[8px] border border-[#ececf0] bg-[#fef9f5]\"><img src=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/end-to-end-compliance-workflow-from-sourcing-to-mass-production-kcf.webp\" alt=\"Corrugated box sourcing consultation\" class=\"absolute inset-0 w-full h-full object-cover\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" srcset=\"https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/end-to-end-compliance-workflow-from-sourcing-to-mass-production-kcf.webp 800w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/end-to-end-compliance-workflow-from-sourcing-to-mass-production-kcf-300x225.webp 300w, https:\/\/velasourcing.com\/wp-content\/uploads\/2026\/08\/end-to-end-compliance-workflow-from-sourcing-to-mass-production-kcf-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\"><\/div>\n<\/div><\/div>\n<div class=\"lg:col-span-7\">\n<div class=\"w-full bg-white p-8 rounded-[8px] border border-[#ececf0] flex flex-col gap-4\">\n<h3 class=\"text-xl font-bold text-[#1d1d1f] !m-0\">Request a Quote for Custom Corrugated Boxes<\/h3>\n<p class=\"text-sm text-[#414141] !m-0\">Submit your box dimensions, strength target, printing needs, and quantity. Fast response times &bull; Direct factory pricing &bull; Full quality assurance<\/p>\n<form action=\"#\" method=\"POST\" data-aivb-form=\"default\" class=\"space-y-4\" id=\"corrugated-boxes-inquiry-form\">\n<div class=\"grid grid-cols-1 sm:grid-cols-2 gap-4\">\n<div>\n                <label for=\"dimensions\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Product Dimensions<\/label><br \/>\n                <input type=\"text\" id=\"dimensions\" name=\"dimensions\" placeholder=\"L x W x H (e.g., 10x8x6 in)\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\">\n              <\/div>\n<div>\n                <label for=\"carton-weight\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Carton Weight<\/label><br \/>\n                <input type=\"text\" id=\"carton-weight\" name=\"carton-weight\" placeholder=\"Est. load weight (lbs\/kg)\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\">\n              <\/div>\n<\/p><\/div>\n<div class=\"grid grid-cols-1 sm:grid-cols-2 gap-4\">\n<div>\n                <label for=\"target-strength\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Target Strength<\/label><br \/>\n                <select id=\"target-strength\" name=\"target-strength\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\"><option value=\"\">Select board \/ ECT strength<\/option><option value=\"single-wall-32ect\">Single Wall (32 ECT)<\/option><option value=\"single-wall-44ect\">Single Wall (44 ECT)<\/option><option value=\"double-wall-48ect\">Double Wall (48 ECT)<\/option><option value=\"double-wall-275lb\">Double Wall (275# Burst)<\/option><option value=\"custom\">Custom \/ Not Sure<\/option><\/select>\n              <\/div>\n<div>\n                <label for=\"printing-needs\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Printing Needs<\/label><br \/>\n                <select id=\"printing-needs\" name=\"printing-needs\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\"><option value=\"\">Select printing option<\/option><option value=\"plain\">Plain \/ No Print<\/option><option value=\"flexo-1-2\">Flexo (1-2 Colors)<\/option><option value=\"full-color\">Full Color \/ Offset<\/option><option value=\"custom-branding\">Custom Inside &amp; Outside<\/option><\/select>\n              <\/div>\n<\/p><\/div>\n<div>\n              <label for=\"quantity\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Quantity<\/label><br \/>\n              <input type=\"text\" id=\"quantity\" name=\"quantity\" placeholder=\"Target order quantity (e.g., 1,000 units)\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\">\n            <\/div>\n<div>\n              <label for=\"contact-email\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Business Email *<\/label><br \/>\n              <input type=\"email\" id=\"contact-email\" name=\"email\" required placeholder=\"name@company.com\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\">\n            <\/div>\n<div>\n              <label for=\"contact-message\" class=\"block text-sm font-semibold text-[#1d1d1f] mb-1.5\">Message (Optional)<\/label><br \/>\n              <textarea id=\"contact-message\" name=\"message\" rows=\"4\" placeholder=\"Flute type, artwork files, destination market...\" class=\"w-full px-4 py-3 rounded-[8px] border border-[#ececf0] bg-white text-[#1d1d1f] text-sm placeholder:text-[#414141]\/60 focus:outline-none focus:border-[#ff9933] focus:ring-1 focus:ring-[#ff9933]\"><\/textarea>\n            <\/div>\n<div class=\"w-full flex flex-col sm:flex-row items-stretch sm:items-center gap-4 pt-2\">\n              <button type=\"submit\" class=\"w-full sm:w-auto inline-flex items-center justify-center px-8 py-3.5 rounded-[4px] bg-[#ff9933] hover:bg-[#e68117] !text-white font-bold text-base transition-colors duration-200 cursor-pointer whitespace-nowrap hover:!text-white\">Request a Quote<\/button><br \/>\n              <a href=\"mailto:sales@velasourcing.com\" class=\"w-full sm:w-auto inline-flex items-center justify-center px-8 py-3.5 rounded bg-transparent hover:bg-[#fef9f5] text-[#1d1d1f] font-semibold text-base border border-[#ececf0] transition-colors duration-200 text-center !no-underline whitespace-nowrap\">Email Our Team<\/a>\n            <\/div>\n<\/p><\/form>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<p><!-- AIVB Layout Support --><\/p>\n<style data-aivb-layout-support=\"1\">\n#content { width: 100% !important;  max-width: 100% !important; }\n#content > div:first-child { width: 100% !important;  max-width: 100% !important; }\n.ast-container { width: 100% !important;  max-width: 100% !important; }\nmain#content { width: 100% !important; max-width: 100% !important; }\n.page-content { width: 100% !important; max-width: 100% !important; }\n.site-content .ast-container { display: block !important; }\n<\/style>\n<p><!-- End AIVB Layout Support --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vela Sourcing Direct Partner Corrugated Boxes from China Source reliable, custom-engineered shipping cartons with complete control over flute types, stacking [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":155,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"unboxed","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-760","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/pages\/760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/comments?post=760"}],"version-history":[{"count":4,"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/pages\/760\/revisions"}],"predecessor-version":[{"id":1602,"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/pages\/760\/revisions\/1602"}],"up":[{"embeddable":true,"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/pages\/155"}],"wp:attachment":[{"href":"https:\/\/velasourcing.com\/ko\/wp-json\/wp\/v2\/media?parent=760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}