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Food packaging film for boil processing, bottom material for deep drawing package, and deep drawing package
Food packaging film for boil processing, bottom material for deep drawing package, and deep drawing package
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机译:用于沸腾处理的食品包装膜,用于深拉伸包装的底部材料和深拉伸包装
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摘要
PROBLEM TO BE SOLVED: To provide a food packaging composite film for boiling treatment, having both excellent curl suppressing property and pinhole resistance at a low temperature.SOLUTION: A food packaging film for boiling treatment is configured of at least three layers including as an outermost layer, a layer containing at least one kind of polyester resin including a constitutional unit derived from terephthalic acid, a constitutional unit derived from 2,2,4,4-tetramethyl-1,3-cyclo butanediol, and a constitutional unit derived from cyclohexanedimethanol. A deep draw packaged body bottom material formed of the film, and a deep draw packaged body using the deep draw packaged body bottom material are each provided.
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