THERMOFORMABLE FILM STRUCTURES USEFUL FOR PACKAGING FOOD PRODUCTS

摘要

Thermoplastic films having at least two layers wherein the first layer comprises a polymer or a blend of polymer selected from the group consisting of polypropylene, high density polyethylene, PVC, PET, polyester poly(acrylonitrile) or HIPS and the second layer is a sealant layer wherein said layer comprises a sealant polymer and a cheese release additive are disclosed. The film structures can be thermoformed into rigid structures of various shapes. The thermoplastic films are useful in the packaging of cheese.