发明公开
- 专利标题： DEVICE FOR PARTING AND/OR PERFORATING
- 专利标题（中）： 设备技术切割和/或PEFORIERUNG
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申请号： EP01960598.9申请日： 2001-07-31
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公开(公告)号： EP1305132A1公开(公告)日： 2003-05-02
- 发明人: MÜLLER, Heinz-Jürgen , BREDAHL, Gunnar
- 申请人： SCA Hygiene Products GmbH
- 申请人地址： Sandhofer Strasse 176 68305 Mannheim DE
- 专利权人： SCA Hygiene Products GmbH
- 当前专利权人： SCA Hygiene Products GmbH
- 当前专利权人地址： Sandhofer Strasse 176 68305 Mannheim DE
- 代理机构： HOFFMANN - EITLE
- 优先权： DE10038104 20000804
- 国际公布： WO02011941 20020214
- 主分类号： B23K26/08
- IPC分类号： B23K26/08 ; B23K26/40
摘要：
A device (10) serving to part and/or perforate a material web (18), more particularly single or multi-ply tissue paper, comprises a supporting roll (16) as well as a laser assembly including at least one laser head (12) emitting a laser beam (14). The invention relates furthermore to single or multi-ply tissue paper having perforations or one or more cuts produced by a laser assembly.
公开/授权文献
- EP1305132B1 DEVICE FOR PARTING AND/OR PERFORATING 公开/授权日：2007-03-07
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