Oriented multi-layer heat sealable film

Details Oriented multi-layer heat sealable film Oriented multi-layer heat sealable film

1984-12-28

1986-01-21

Buffalow, Edith

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428 35, 428516, 428518, 428522, 428910, B32B 2700

Patent

active

045657394

ABSTRACT:
An oriented multi-layer heat sealable film structure comprising a polyolefin film substrate, a layer of a member selected from the group consisting of MDPE, HDPE, mixtures thereof and blends of (I) said member and (II) polypropylene, a primer layer on the skin layer and a heat sealable layer on said primer layer.

REFERENCES:
patent: 4340640 (1982-07-01), Weiner et al.
patent: 4439493 (1984-03-01), Hein et al.
patent: 4495027 (1985-01-01), Wagner et al.

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