发明名称 |
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, each cylinder having a plurality of protrusions 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 and sidewalls, with the top plane and sidewalls meeting at a protrusion corner. 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.
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申请公布号 |
US2005257910(A1) |
申请公布日期 |
2005.11.24 |
申请号 |
US20050130876 |
申请日期 |
2005.05.17 |
申请人 |
BOATMAN DONN N;MCNEIL KEVIN B;RUSSELL MATTHEW A;WEGELE GEORGE V;WIWI KEVIN M |
发明人 |
BOATMAN DONN N.;MCNEIL KEVIN B.;RUSSELL MATTHEW A.;WEGELE GEORGE V.;WIWI KEVIN M. |
分类号 |
B31F1/07;D21F11/00;D21F11/14;(IPC1-7):D21F11/00 |
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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