Substantially curl-free semi-rigid support member for food packa

Details Substantially curl-free semi-rigid support member for food packa Substantially curl-free semi-rigid support member for food packa

1975-07-10

1976-08-31

Weinstein, Steven L.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

426121, 426124, 428205, 428332, 206 4514, 206 4533, B32B 300

Patent

active

039782603

ABSTRACT:
A support member, for inclusion inside a film-wrapped package of moist and greasy food, comprising a semi-rigid thermoplastic core member printed on both sides with opaque ink distributed in substantially equal amounts on the two sides of the core and having a transparent protective overcoating of a polyolefinic resin or a varnish superposed on the printed core layer.

REFERENCES:
patent: 1969569 (1934-08-01), Malocsay
patent: 2229741 (1941-01-01), Hinz
patent: 3074798 (1963-01-01), Palmer
patent: 3083107 (1963-03-01), Tindall
patent: 3196031 (1965-07-01), Unmuth
patent: 3402062 (1968-09-01), Mohan
patent: 3402063 (1968-09-01), Mohan
patent: 3667983 (1972-06-01), Haggas et al.
patent: 3803332 (1974-04-01), Seiferth

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