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发明名称
Multi-layer hermetically sealable film
摘要
A thermoplastic multi-layer film for forming hermetic seals on packages comprising layer A comprising polyethylene, layer B comprising polypropylene, layer C comprising a copolymer, and an adhesion promoting coating applied to layer C.
申请公布号
US2002160167(A1)
申请公布日期
2002.10.31
申请号
US20010791347
申请日期
2001.02.23
申请人
BADER MICHAEL J.
发明人
BADER MICHAEL J.
分类号
B29C55/04;B29C55/12;B29K23/00;B29L7/00;B29L9/00;B32B7/12;B32B27/32;(IPC1-7):B32B7/02;B32B15/08;B29C55/00
主分类号
B29C55/04
代理机构
代理人
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