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A NEW BARRIER FILM FOR PACKAGING

机译:用于包装的新型阻隔膜

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摘要

A new clear biaxially oriented polypropylene film (BOPP) combines excellent moisture barrier with clarity and scalability at thin gauges. A modifier material is incorporated during film processing and forms distinct external surface layers on the film imparting significantly improved resistance to moisture transmission. A packaging study has demonstrated that the MVTR improvement translates into equivalent product shelf life at reduced film thickness relative to standard BOPP.
机译:一种新型的透明双轴取向聚丙烯薄膜(BOPP)结合了出色的防潮性能,在薄规格下的清晰度和可扩展性。改性剂材料是在薄膜加工过程中掺入的,并在薄膜上形成不同的外表面层,从而显着提高了耐湿气传输性。一项包装研究表明,与标准BOPP相比,MVTR的改进可降低薄膜厚度,从而转化为同等的产品保质期。

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