Invention Grant
- Patent Title: Multi-layer sheet material web assembly
- Patent Title (中): 多层片料网组件
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Application No.: US09837153Application Date: 2001-04-17
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Publication No.: US06579594B2Publication Date: 2003-06-17
- Inventor: Roger E. Wendler, Jr.
- Applicant: Roger E. Wendler, Jr.
- Main IPC: B32B300
- IPC: B32B300

Abstract:
A sheet material web assembly includes a plurality of layers of sheet material web, with each layer having a plurality of embossments arranged in a pattern. The embossments in each layer are raised in the same direction and nest within the plurality of embossments in the other layers. A portion of the pattern of embossments further comprises a plurality of crimped embossments that bind the plurality of layers together.
Public/Granted literature
- US20010019756A1 Multi-layer sheet material web assembly Public/Granted day:2001-09-06
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