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METALLIZED HIGH BARRIER LAP-SEALABLE LINER FOR SPIRAL WOUNDS CONTAINERS
METALLIZED HIGH BARRIER LAP-SEALABLE LINER FOR SPIRAL WOUNDS CONTAINERS
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机译:螺旋伤口容器的金属化高屏障搭接密封衬里
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摘要
A mettallized, multilayer, high barrier, oriented thermoplastic polyester film suitable for forming an inner liner of a spiral wound container including a core layer of polyester; a layer of a heat sealable copolyester positioned adjacent to one surface of the core layer; a metal film positioned adjacent an opposite surface of the core layer; and a barrier layer heat sealable coating layer positioned adjacent the metal film which is capable of adhering to the metal film and does not adhere to the heat sealable copolyester.
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