发明授权
- 专利标题: Multilayer, heat-shrinkable film comprising a plurality of microlayers
- 专利标题(中): 包含多个微层的多层热收缩薄膜
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申请号: US13175256申请日: 2011-07-01
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公开(公告)号: US08080310B2公开(公告)日: 2011-12-20
- 发明人: Rafizi Ramli , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Larry Bikle McAllister , Christopher Brown , George D Wofford
- 申请人: Rafizi Ramli , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Larry Bikle McAllister , Christopher Brown , George D Wofford
- 申请人地址: US SC Duncan
- 专利权人: Cryovac, Inc.
- 当前专利权人: Cryovac, Inc.
- 当前专利权人地址: US SC Duncan
- 代理商 Thomas C. Lagaly
- 主分类号: B32B7/02
- IPC分类号: B32B7/02 ; B32B27/34 ; B32B27/32 ; B29C47/06 ; B29C55/02
摘要:
A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising a plurality of microlayers. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer ranges from about 1:2 to about 1:40.
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