| Use Limitations: |
Nonfood-contact layer of polystyrene containers, providing PCR polystyrene is separated from food by a layer of food grade virgin polystyrene ≥1 mil thick, the PCR polystyrene was previously used for food-contact applications and there is strict source control, and the containers are limited for "fast food" service applications to contact hot and cold foods (i.e., those involving refrigerated or room temperatures or, if higher temperatures are involved, contact is limited to very short time frames).
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