Huhtamaki Flexible Packaging Germany GmbH &； Co. KG
发明人:
Manuella Herb,Michael Dorn,Thomas Stroh
申请号：
US16516792
公开号：
US20200031107A1
申请日:
2019.07.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
a film composite for manufacturing a package for planar carriers of pharmaceutical active substances, for example transdermal patches, encompassing, in a direction from the outer side of the film composite toward its inner side: a metal layer； an acrylic-acid-containing joining layer； a polyethylene layer； and a COC layer made of cycloolefin copolymer, a side of the COC layer which faces away from the metal layer being an exposed surface of the film composite, wherein provision is made that the polyethylene layer encompasses metallocene polyethylene.
