发明申请
US20140135192A1 STACK OF FOLDED HYGIENE PRODUCTS AND METHOD AND APPARATUS FOR PRODUCING SAME
审中-公开
折叠卫生用品的堆叠及其制造方法和装置
- 专利标题: STACK OF FOLDED HYGIENE PRODUCTS AND METHOD AND APPARATUS FOR PRODUCING SAME
- 专利标题(中): 折叠卫生用品的堆叠及其制造方法和装置
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申请号: US14236147申请日: 2011-08-31
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公开(公告)号: US20140135192A1公开(公告)日: 2014-05-15
- 发明人: Anders Andersson , Bjorn Larsson , Kenth Johansson
- 申请人: Anders Andersson , Bjorn Larsson , Kenth Johansson
- 申请人地址: SE Göteborg
- 专利权人: SCA Hygiene Products AB
- 当前专利权人: SCA Hygiene Products AB
- 当前专利权人地址: SE Göteborg
- 国际申请: PCT/EP2011/065027 WO 20110831
- 主分类号: B65H45/06
- IPC分类号: B65H45/06
摘要:
A method for producing stacks of individual web sections involves: (a) directing the continuous web to a perforating station; (b) perforating the continuous web at predetermined intervals and forming sheets of web material between consecutive perforation lines extending laterally across the continuous web, the perforating being carried out via at least one perforation element arranged at the circumference of a perforation roller; (c) directing the continuous web to a cutting station; (d) cutting at second predetermined intervals the continuous web into web sections via a cutting element acting against an anvil element, to generate a clear cut or a tab-bond; (e) folding the web sections via a folding roll; and (f) stacking the folded web section to generate a stack of folded sheets.
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