发明公开
- 专利标题: VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON BEUTELN
- 专利标题(英): Device and method for producing bags
- 专利标题(中): 装置及其制造方法BAGS
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申请号: EP09729842.6申请日: 2009-04-07
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公开(公告)号: EP2268481A1公开(公告)日: 2011-01-05
- 发明人: THIES, Jörg Christian
- 申请人: Windmöller & Hölscher KG
- 申请人地址: Abteilung GF-PAT Münsterstrasse 50 49525 Lengerich DE
- 专利权人: Windmöller & Hölscher KG
- 当前专利权人: Windmöller & Hölscher KG
- 当前专利权人地址: Abteilung GF-PAT Münsterstrasse 50 49525 Lengerich DE
- 优先权: DE102008017726 20080407
- 国际公布: WO2009124929 20091015
- 主分类号: B31B23/00
- IPC分类号: B31B23/00
摘要:
The invention describes a device (1) for producing bags preferably for the most part consisting of paper. This device comprises a perforation apparatus (6) for transverse perforation of a material web (3), a hose forming apparatus (9) for forming a hose (10) from the material web (3), a separation apparatus for separating individual hose sections (12) and an apparatus for forming a bottom at one of the ends of the hose section (12). At least one additional tear-away device (11) is provided for tearing away individually material sections from the hose sections (12) or from the bags.
公开/授权文献
- EP2268481B1 VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON BEUTELN 公开/授权日:2013-01-16
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