Coextruded laminar thermoplastic bags

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

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Details

428515, 428516, B65D 3102, B32B 2708

Patent

active

042206847

ABSTRACT:
A thermoplastic bag particularly adapted for the containment and storage of foods comprising a laminar bag structure having an interior layer of a high density polyethylene and an exterior layer of nylon 6. The layers are lightly bonded together at their interface. Such bag structures are suitable for the containment of foodstuffs while they are being heated or reheated following storage.

REFERENCES:
patent: 4104404 (1978-08-01), Bieler et al.
patent: 4127688 (1978-11-01), Bieler et al.
patent: 4151318 (1979-04-01), Marshall

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