发明名称 |
Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength |
摘要 |
An embossing system is provided for embossing a web having a first embossing roll having embossing elements and a second embossing roll having embossing elements, wherein at least a portion of the embossing elements of the first and second embossing rolls are substantially oriented in the cross-machine direction. The embossing roll may be crowned, may have alignment means, and may be provided with precision gearing. |
申请公布号 |
US7326322(B2) |
申请公布日期 |
2008.02.05 |
申请号 |
US20040986034 |
申请日期 |
2004.11.12 |
申请人 |
GEORGIA PACIFIC CONSUMER PRODUCTS LP |
发明人 |
RUTHVEN PAUL J.;GRACYALNY DALE T.;SCHULZ GALYN A.;DEMILLE JOHN R.;MOGGED, III OTTO;KRASZEWSKI ALAN J.;WILLIAMS ROBERT J.;ZAHN HARLIE C.;DAUS ROBERT R.;HANSEN MARK D. |
分类号 |
D21F11/00;A61F13/15;B31F1/07 |
主分类号 |
D21F11/00 |
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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