Invention Grant
- Patent Title: Dual ply cellulosic fibrous structure laminate
- Patent Title (中): 双层纤维素纤维结构层压板
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Application No.: US898041Application Date: 1992-06-12
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Publication No.: US5294475APublication Date: 1994-03-15
- Inventor: Kevin B. McNeil
- Applicant: Kevin B. McNeil
- Applicant Address: OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: OH Cincinnati
- Main IPC: B31F1/07
- IPC: B31F1/07 ; D21H27/40 ; B32B29/00 ; B32B3/12
Abstract:
An embossed paper laminate having two laminae. The laminae are embossed so that each embossed site of one lamina is adhesively joined to the nonembossed region of the other lamina. The laminate is made by two close tolerance pattern rolls juxtaposed to form a nip. Each pattern roll has radially extending protuberances which contact the periphery of the other pattern roll intermediate its protuberances. The laminae are fed through the nip in face-to-face relationship and are embossed and adhesively joined to the other lamina by the radially extending protuberances.
Public/Granted literature
- US6086617A User directed heuristic design optimization search Public/Granted day:2000-07-11
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