Cold Chain Packaging Guides
From Box to Packout: Why Cold Chain Performance Depends on the Complete System？
2026-09-16
A high-performance insulated box alone does not create a reliable cold chain system. Learn how the container, coolant, payload, conditioning, packout and testing work together.
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How Much PCM Does an Insulated Shipping Box Really Need?
2026-09-15
There is no fixed PCM quantity for every insulated shipping box. Learn how payload, insulation, ambient temperature, transit time and packout determine how much PCM your shipment actually needs.
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EPP vs EPS vs PU vs VIP: Which Insulation Material Should You Choose?
2026-09-12
EPP, EPS, PU and VIP all have different strengths in cold chain packaging. Compare insulation performance, durability, payload space, reusability and cost before selecting your shipping system.
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Why a “72-Hour” Cold Chain Box May Not Last 72 Hours in Real Shipping？
2026-09-11
A “72-hour” cold chain box does not automatically provide 72 hours of protection in every shipment. Learn which test conditions, payload factors and real-world transport risks determi...
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PCM vs Gel Ice Packs： Which Cooling Solution Is Right for Your Shipment？
2026-09-10
PCM and gel ice packs can both provide cooling, but they behave differently in temperature-sensitive shipments. Learn which option better fits your required temperature range, payload, transit ti...
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How to Choose the Right Cold Chain Packaging？
2026-09-09
Not sure which cold chain packaging fits your shipment? This guide explains how temperature range, payload, transit time, ambient conditions, insulation, and coolant selection affect packaging pe...
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