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A coextruded multiple layer oriented film comprises a core layer comprising an ethylene vinyl alcohol copolymer, two intermediate adhesive layers, and two outer layers comprising a polymeric material selected from the group consisting of ethylene butyl acrylate copolymer, and blends comprising at le

A coextruded multiple layer oriented film comprises a core layer comprising an ethylene vinyl alcohol copolymer, two intermediate adhesive layers, and two outer layers comprising a polymeric material selected from the group consisting of ethylene butyl acrylate copolymer, and blends comprising at least 10% of said ethylene butyl acrylate copolymer blended with ethylene alpha-olefin copolymers. A preferred embodiment of the multilayer film exhibits high oxygen barrier especially useful in food packaging applications.

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An oriented multilayer film comprising: (a) a cross-linked core layer comprising an ethylene vinyl alcohol copolymer; (b) two cross-linked interior layers, each layer bonded to a respective surface of the core layer and comprising a copolymer or terpolymer having a polyolefin or ethylene-ester copol

An oriented multilayer film comprising: (a) a cross-linked core layer comprising an ethylene vinyl alcohol copolymer; (b) two cross-linked interior layers, each layer bonded to a respective surface of the core layer and comprising a copolymer or terpolymer having a polyolefin or ethylene-ester copolymer component modified with an unsaturated carboxylic acid or acid anhydride; and (c) two cross-linked outer layers each consisting essentially of a blend of between about 10% and 50% ethylene butyl, acrylate copolymer, between about 25% and 50% linear low density polyethylene having a density in a range of from about 0.916 grams per cubic centimeter to about 0.925 grams per cubic centimeter, and between about 25% and 40% linear medium density polyethylene having a density in a range of from about 0.926 grams per cubic centimeter to about 0.941 grams per cubic centimeter.