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US 12,296,562 B2Granted
Oven skin packaging film
AssigneeFlexopack S.A.
InventorDimitris Gkinosatis
Life of this patent
Estimating the term…
Abstract
A vacuum skin packaging film produced by the hot blown film method and comprising a polyester having a melting point of more than 200C.
Claims5
A crosslinked plastic film bonded to paper, wherein the inner layer of the film consists of a polyester having a melting point more than 200° C. and glass transition temperature of at least 60° C., wherein the polyester is polyethylene terephthalate isophthalate copolymer, wherein the outer layer of the film which bonds to the paper comprises EVA (ethylene vinyl acetate copolymer) and/or EMA (ethylene methacrylate copolymer) and wherein the film is not oriented.
Dependencies are inferred from the claim text.