By varying the number of paper layers AND the quantity of PCM (Phase Change Material), you can create low-, medium-, and high-performance solutions for chilled and frozen products. For example, a medium performance level reaches threshold temperature after 24 to 48 hours.
Often used for products stored and transported at ambient temperatures, and where temperature requirements are not too strict.
Most suitable for chilled products requiring threshold times up to 24-36 hours.
The solution for frozen/deep-frozen packages, and for threshold times up to
48 hours.
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