Invention Grant
- Patent Title: Process for making a film/nonwoven laminate
- Patent Title (中): 制造薄膜/非织造层压板的方法
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Application No.: US12879531Application Date: 2010-09-10
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Publication No.: US09079324B2Publication Date: 2015-07-14
- Inventor: Keith Joseph Stone , Roger Dale Young
- Applicant: Keith Joseph Stone , Roger Dale Young
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Andrew J. Hagerty
- Main IPC: B32B3/30
- IPC: 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

Abstract:
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.
Public/Granted literature
- US20110223388A1 PROCESS FOR MAKING A FILM/NONWOVEN LAMINATE Public/Granted day:2011-09-15
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