Cold Chain Packaging

The cold-chain product counts are 291 cold chain thermal boxes/bags, 164 thermal pallet covers/container liners, and 61 ice boxes/PCM products on sale on Made-in-China as of 2026-10-11. These are separate lines, but they combine into shipping systems. A cold-chain shipper needs an insulated structure, a barrier layer, and a thermal mass or active temperature source. The verified product names show each part. “Vaccine Transport Box Medical Vehicle Cooler Box” is listed from $15.76/pc. “140 Hours Thermal Large Size 1000L Pallet Shipper for Cold Chain Transport” is listed at $475. “20FT Reusable Aluminum Foil Thermal Insulated Bag” is a foil bag/liner format. The VIP line includes cooler boxes with VIP panels. The ice box/PCM line provides the thermal mass component.

Read as a system, the components have different functions. The box or pallet shipper provides the outer structure and payload volume. VIP panels embedded in cooler boxes reduce conduction through the insulated wall. Aluminum foil thermal insulated bags and container liners add a reflective and barrier layer, consistent with the foil line’s radiant-heat function. Ice boxes or PCM provide thermal mass to absorb heat ingress over time. The verified data does not state the exact combination for any one SKU, nor does it publish wall thickness, PCM type, phase-change temperature, or payload configuration. Those details must be confirmed on the specific product page or datasheet.

The holdover range is the clearest performance marker in the line. The “140 Hours Thermal Large Size 1000L Pallet Shipper for Cold Chain Transport” is listed at $475 and the source facts note a 140-168 hour holdover. That is the long-holdover end of the listed cold-chain products. The “Vaccine Transport Box Medical Vehicle Cooler Box” from $15.76/pc is the entry end of the listed box range. The price difference is consistent with scale and holdover: a 1000L pallet shipper uses more material and is designed for a longer holdover than a small transport box. The verified data does not publish the test conditions for either product, so the holdover figure should not be applied to other SKUs.

For a technical submittal, the buyer should ask for the payload, ambient profile, preconditioning, and validation protocol for the exact shipper. The fact that a product is listed in the cold-chain line does not prove it is suitable for a specific temperature range or transport duration. The counts show line depth: 291 boxes and bags, 164 pallet covers and liners, and 61 ice box/PCM products. That depth indicates many formats, but each format still needs its own data.

Limit: The published data does not tell you validated payload, ambient conditions, preconditioning method, or holdover performance for any specific cold-chain SKU.