Multiple layer packaging film

Details Multiple layer packaging film Multiple layer packaging film

1988-11-03

1993-05-11

Buffalow, Edith

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428458, 428483, 428516, 428520, 428522, B32B 712

Patent

active

052099725

ABSTRACT:
A multiple layer packaging film is based on three layers and wherein polyethylene terephthalate is one of the layers. All three layers are oriented. The three layers may be used as a stand-alone film, or may be combined with other layers to achieve additional beneficial properties. Desirably, the polyethylene terephthalate may be metallized, then laminated to a reverse printed layer of oriented polypropylene or polyester.

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