CPET is Crystallized Polyethylene Terepthalate. Our CPET containers can be used for virtually any food packaging application; shelf stable, bakery, HMR, refrigerated, and frozen food. CPET containers are dual ovenable; can be used in either a microwave or conventional ovens. CPET containers will provide better high temperature performance (less warpage/distortion) than competitors’ products due to our melt-to-mold process.

Our CPET containers provide comparable shelf life to PP/EVOH containers when used for refrigerated applications. The oxygen transmission rate for CPET is 6cc/mil/100 square inches/24 hours @ 20ºC and 65% relative humidity. One of the properties of CPET is that the oxygen transmission rate decreases as the temperature is reduced.

CPET containers are impact modified to improve crack resistance when used for frozen applications. Depending on the material formulation, our product provides 5-15 times the impact strength of non-impact modified CPET. We do not sell any non-modified products.

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