发明授权
- 专利标题: Process for making a film/nonwoven laminate
- 专利标题(中): 制造薄膜/非织造层压板的方法
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申请号: US12879531申请日: 2010-09-10
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公开(公告)号: US09079324B2公开(公告)日: 2015-07-14
- 发明人: Keith Joseph Stone , Roger Dale Young
- 申请人: Keith Joseph Stone , Roger Dale Young
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 代理商 Andrew J. Hagerty
- 主分类号: B32B3/30
- IPC分类号: B32B3/30 ; B32B7/04 ; B32B7/06 ; B65D75/04 ; A61F13/551 ; B26F1/26 ; B65D75/00 ; A61F13/511 ; A61F13/512 ; B26F1/24 ; B29C55/18 ; B29C59/02 ; B29C65/56 ; B29C65/00 ; B32B3/28 ; B32B5/02 ; B32B5/06 ; B32B7/02 ; B32B7/08 ; B32B27/12 ; B32B27/20 ; B32B38/06 ; B65D85/00 ; B29C59/04 ; B29C59/06 ; B32B37/00 ; B32B38/12 ; B32B37/10
摘要:
An article includes a film and a non-woven having fibers, and an embossed seal joining a portion of the film and the non-woven. The seal includes discrete extended elements formed in the film and surrounded by lands in the film. The discrete extended elements having open proximal ends, open or closed distal ends, and sidewalls disposed between the proximal and distal ends, and portions of the discrete extended elements having a thickness less than that of the lands. Fibers of the non-woven are embedded in at least one of the lands and in the sidewalls of the discrete extended elements through the open proximal ends.
公开/授权文献
- US20110223388A1 PROCESS FOR MAKING A FILM/NONWOVEN LAMINATE 公开/授权日:2011-09-15
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