Polyethylene packaging film

Details Polyethylene packaging film Polyethylene packaging film

1974-04-24

1977-03-29

Willis, Jr., P.E.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

53 30S, 427385B, 428483, B32B 2732, B06D 302

Patent

active

040150518

ABSTRACT:
A transparent, flexible thermoplastic film having a coating comprising a film-forming polyester resin on a surface thereof is provided, said resin coated surface being readily separable from contiguous surfaces of thermoplastic film after heating at temperatures employed in heat-shrinking thermoplastic film. The resin coated film is particularly suitable for use in preparing stable pallet loads wherein the resin coated film surfaces make possible the ready disassembly of the pallet load without damage to any packaging film used in preparing articles for loading on a pallet.

REFERENCES:
patent: 2828237 (1958-03-01), Rosser
patent: 3013914 (1961-12-01), Willard
patent: 3027343 (1962-03-01), Kane
patent: 3036930 (1962-05-01), Grimminger et al.
patent: 3043716 (1962-07-01), Busse et al.
patent: 3188265 (1965-06-01), Charbonneau et al.
patent: 3277040 (1966-10-01), Barkis et al.
patent: 3279940 (1966-10-01), Francis et al.
patent: 3282729 (1966-11-01), Richardson et al.
patent: 3442686 (1969-05-01), Jones
patent: 3481891 (1969-12-01), Boylan et al.
patent: 3629360 (1971-12-01), Burkhart
patent: 3639134 (1972-02-01), Stegmeier et al.
patent: 3829324 (1974-08-01), Blais et al.
patent: 3887579 (1975-06-01), Brunet et al.

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