Patent ID: 8722164

Claim:
A multilayer film comprising: a. a sealant layer comprising: i. about 5-95 weight percent olefin hydrocarbon polymer with T g ≧25° C.; and ii. about 95-5 weight percent alpha-olefin copolymer; b. a first barrier layer comprising polyglycolic acid, polyamide, EVOH, an EVOH blend, or combinations thereof, wherein the first barrier layer is positioned adjacent to the sealant layer; c. a skin layer comprising: i. PET; or ii. a PET blend, wherein at least one PET in the blend is amorphous and has Tg≧50° C.; or iii. polyamide; or iv. a polyamide blend, wherein at least one polyamide in the blend is amorphous and has Tg≧50° C.; and d. a second barrier layer comprising EVOH, an EVOH blend, or combinations thereof, wherein the second barrier layer is positioned adjacent to the skin layer; wherein said film has an oxygen transmission rate of less than about 500 cc/m 2 -day-atm at 73° F. at high, intermediate, and low relative humidity conditions in accordance with ASTM D-3985.