Coextruded multi-layer polyethylene film and bag construction

Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source

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156229, 229 53, 229 55, 427230, 428212, 428516, 428517, 525240, B65D 1100, B32B 702, B32B 2708

Patent

active

043037100

ABSTRACT:
Laminar thermoplastic film constructions comprising a layer of low density polyethylene bonded to a layer of a dissimilar polymer blend comprising high density polyethylene and polyethylene copolymers. In particular such copolymers comprise polyethylene copolymerized with another alpha olefin containing from about 3 up to about 15 carbon atoms. Such copolymers are also characterized by being linear, low density polymers having densities which are below about 0.94 grams/cc.

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