发明授权
- 专利标题： Release liners for pressure sensitive adhesive labels
- 专利标题（中）： 用于压敏胶标签的剥离衬垫
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申请号： US09539033申请日： 2000-03-30
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公开(公告)号： US06403190B1公开(公告)日： 2002-06-11
- 发明人: James M. Casey , David A. Kitch , John M. Becker
- 申请人： James M. Casey , David A. Kitch , John M. Becker
- 主分类号： B32B2720
- IPC分类号： B32B2720
摘要：
A release liner for use with face stocks for pressure sensitive labels, tapes, decals and other products formed from sheet and roll stock. A filled polymer is laminated to one side of a paper web. An extrudate is laminated to the other side of the paper substrate to form a release liner. The filled polymer has paper-like properties and replaces paper tissue back liners.
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