Packaging film

Details Packaging film Packaging film

1986-12-08

1988-06-28

Buffalow, Edith

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

15624411, 1563099, 264171, 264173, 264515, 264512, 2641761, B29F 304

Patent

active

047537000

ABSTRACT:
A multilayer film useful in the packaging of high acid food products at elevated temperatures comprises a core layer of ethylene vinyl alcohol copolymer, two intermediate layers each comprising a polyamide; outer blend layers of linear low density polyethylene and anti-blocking agent, and adhesive polymeric materials to adhere the outer blend layers to the respective intermediate polyamide layers.

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