发明申请
- 专利标题: METHOD FOR DEFORMING A WEB
- 专利标题(中): 变形网的方法
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申请号: US14994249申请日: 2016-01-13
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公开(公告)号: US20160235590A1公开(公告)日: 2016-08-18
- 发明人: Richard George COE , Kevin Gerard MUHS , Robert Karl ISBURGH , Rong DENG , Amit Kumar KAUSHIK , Mathias Johannes HILPERT
- 申请人: The Procter & Gamble Company
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; B29C69/00
摘要:
The present invention is directed to methods for deforming a web comprising the steps of supplying a precursor web; weakening the precursor web at a plurality of locations to create a plurality of weakened, melt-stabilized locations in precursor web; and forming a plurality of first features and a plurality of second features throughout the first and second layers of the web in the z-direction, wherein the plurality of first and second features are formed simultaneously.
公开/授权文献
- US10376421B2 Method for deforming a web 公开/授权日:2019-08-13
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