发明名称 |
IMPROVED PROCESS FOR PRODUCING DEEP-NESTED EMBOSSED PAPER PRODUCTS |
摘要 |
The present invention relates to an apparatus for producing a deep-nested embossed paper product comprising two embossing cylinders (100, 200), each cylinder having a plurality of protrusions (110, 210) on its surface. The protrusions on each cylinder are disposed in a non-random pattern where the respective non-random patterns are coordinated to each other. The two embossing cylinders are aligned such that the respective coordinated non-random pattern of protrusions nest together such that the protrusions engage each other to a depth of greater than about 1.016 mm. The protrusions each comprise a top plane (130, 230) and sidewalls (140, 240), with the top plane and sidewalls meeting at a protrusion corner (150, 250). The protrusion corners of the protrusions of the embossing cylinders of the apparatus of the present invention have a radius of curvature ranging from about 0.076 mm to about 1.778 mm. |
申请公布号 |
CA2567121(C) |
申请公布日期 |
2010.06.29 |
申请号 |
CA20052567121 |
申请日期 |
2005.05.23 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
BOATMAN, DONN NATHAN;MC NEIL, KEVIN BENSON;RUSSELL, MATTHEW ALAN;WEGELE, GEORGE VINCENT;WIWI, KEVIN MITCHELL |
分类号 |
B31F1/07;A47K10/16;D21F11/00;D21F11/14;D21H27/02 |
主分类号 |
B31F1/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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