2026-09-08
HOW DOES A MEDICAL COOLER KEEP PRODUCTS COLD?
It’s not just the ice pack.
A passive pharmaceutical cooler usually works through three key components:
1. Insulation
Slows down heat entering the box.
2. PCM / Coolant
Absorbs heat and helps maintain the target temperature.
3. Proper Packaging Design
Controls the internal thermal environment.
Together, they create a passive temperature-controlled system.
#MedicalCooler #PharmaPackaging #PCMTechnology #ColdChain
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