Invention Grant
- Patent Title: High pressure embossing and paper produced thereby
- Patent Title (中): 高压压花和由此生产的纸
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Application No.: US847553Application Date: 1997-04-23
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Publication No.: US6030690APublication Date: 2000-02-29
- Inventor: Kevin Benson McNeil , Linda Rae Scherzinger , Thomas Anthony Hensler , Rebecca Ann Miller , Barbara Ann Ludwig
- Applicant: Kevin Benson McNeil , Linda Rae Scherzinger , Thomas Anthony Hensler , Rebecca Ann Miller , Barbara Ann Ludwig
- 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 ; D21H27/00 ; D21H27/02 ; B32B3/00 ; B31F1/22 ; D21H11/00
Abstract:
A process for high pressure embossing a single ply of paper and the paper produced thereby. The embossing process requires two rolls, a pattern roll 30 and an anvil roll 32. The rolls are loaded together at a pressure of at least 1000 psi at the nip. A single ply of paper is embossed in the nip. The embossments of the paper do not extend outwardly beyond the thickness of the paper to have any out-of-plane deformation. The embossments are typically glassined. The resulting paper has an aesthetically pleasing appearance, without undue loss of tensile strength from the embossing process.
Public/Granted literature
- US5199090A Flying magnetooptical read/write head employing an optical integrated circuit waveguide Public/Granted day:1993-03-30
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