Food or edible material: processes – compositions – and products – Packaged or wrapped product – Having consumer oriented diverse utility
Patent
1985-07-26
1988-08-23
Weinstein, Steven
Food or edible material: processes, compositions, and products
Packaged or wrapped product
Having consumer oriented diverse utility
426107, 426118, 426127, 426234, 426410, 426412, 428 35, 428347, 428480, 428483, 428349, 428481, 264171, 525444, B65B 2908, B65D 8134, A23L 118, B32B 2708
Patent
active
047659998
ABSTRACT:
Multiple layer nonoriented heat sealable films are disclosed having a base substrate layer of poly(ethylene terephthalate) (polyester) or polyester copolymer and at least one heat sealable surface layer of a copolyester. The films are prepared by conventional cast or blown film coextrusion techniques.
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Presto Products Incorporated
Weinstein Steven
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