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MULTILAYER FILM MADE OF RECYCLABLE THERMOPLASTIC MATERIAL AND CONTAINER COMPRISING SAID FILM
MULTILAYER FILM MADE OF RECYCLABLE THERMOPLASTIC MATERIAL AND CONTAINER COMPRISING SAID FILM
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机译:包含可回收膜的可回收热塑性材料和容器的多层膜
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摘要
A multilayer film is described made of recyclable thermoplastic material comprising a layer (A) of unoriented amorphous PET combined with at least one barrier layer (B) which comprises unoriented amorphous PET, a salt of a transition metal and an oxidisable polyester-ether, in which the quantity of unoriented amorphous PET is at least 95% in weight of the total film and in which the permeability to oxygen is below 10 cc/m2/24 h/atm. The film is particularly suitable for the production of food-grade containers and packages with high barrier effect and high transparency which, at the same time, are fully recyclable in the same application.
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机译:描述了一种由可回收的热塑性材料制成的多层膜,其包含未定向的无定形PET的层(A)和至少一个包含未定向的无定形PET的阻挡层(B),过渡金属的盐和可氧化的聚酯-醚,其中未取向无定形PET的量至少为整个膜重量的95%,并且其对氧气的渗透性低于10 cc / m2 / 24 h / atm。该薄膜特别适合于生产具有高阻隔效果和高透明度的食品级容器和包装,同时可以在相同的应用中完全回收利用。
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