发明名称 |
Apparatus for single-sided, cold mechanical knurling |
摘要 |
An apparatus for producing single-sided knurls on a web or substrate without heat. The apparatus includes a conventional knurling wheel and a knurling wheel having its points ground down. A nip is formed by these two wheels and an edge of the web is passed through the nip. The resulting knurl has raised features on only one side of the web. The knurls are thinner than conventional two sided knurls and minimize fluting to the web.
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申请公布号 |
US5670188(A) |
申请公布日期 |
1997.09.23 |
申请号 |
US19940359129 |
申请日期 |
1994.12.19 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MAY, DANIEL R.;COLE, KEVIN A.;GUZMAN, SHARON A.;ZELLER, JOHN J. |
分类号 |
G03C1/765;B29C59/02;B29C59/04;B29C67/00;(IPC1-7):B28B11/08 |
主分类号 |
G03C1/765 |
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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