| 发明名称 |
CORRUGATED EDGE NIP |
| 摘要 |
<p>A web tensioner, a web slitter, a method of tensioning a web, and a method of slitting a web are provided. A corrugated edge nip is used in the tensioner, the slitter, and the methods of tensioning and slitting. The corrugated edge nip can provide a crossweb tension to a suspended web or film in a web line. The corrugated edge nip can be used in conjunction with, for example, a rotary shear slitter to improve slit edge quality.</p> |
| 申请公布号 |
WO2011046854(A2) |
申请公布日期 |
2011.04.21 |
| 申请号 |
WO2010US52137 |
申请日期 |
2010.10.11 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY;NEWHOUSE, KEVIN B.;TAIT, BRUCE E.;LEE, TERENCE A. |
发明人 |
NEWHOUSE, KEVIN B.;TAIT, BRUCE E.;LEE, TERENCE A. |
| 分类号 |
B65H23/025;B65H20/00;B65H27/00;B65H35/02 |
主分类号 |
B65H23/025 |
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