2026-09-08
ICE PACK ≠ PCM PACK
They may look similar, but they don't work in exactly the same way.
Traditional ice packs rely mainly on melting ice to absorb heat.
PCM packs are engineered around a specific phase-change temperature.
This allows them to be selected according to the temperature requirements of different applications.
The key difference is temperature control.
#PCM #IcePack #ColdChainPackaging #ThermalManagement
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