FLEXIBLE PACKAGING FILM LAMINATES AND METHOD OF MAKING SAME VIA THERMAL LAMINATION
Multilayer film embodiments are directed to films produced via thermal lamination without adhesive due to the use of tie layers comprising a blend of ethylene acrylate copolymer and an anhydride grafted ethylene alpha-olefin copolymer. 多层膜实施例涉及通过热层压而不使用粘合剂生产的膜,这是由于使用了包含乙烯丙烯酸酯共聚物和酸酐接枝的乙烯α-烯烃共聚物的共混物的粘...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Multilayer film embodiments are directed to films produced via thermal lamination without adhesive due to the use of tie layers comprising a blend of ethylene acrylate copolymer and an anhydride grafted ethylene alpha-olefin copolymer.
多层膜实施例涉及通过热层压而不使用粘合剂生产的膜,这是由于使用了包含乙烯丙烯酸酯共聚物和酸酐接枝的乙烯α-烯烃共聚物的共混物的粘结层。 |
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