发明申请
WO2015123088A1 METHOD AND APPARATUS FOR MAKING AN ABSORBENT STRUCTURE COMPRISING CHANNELS
审中-公开
制造包含通道的吸收结构的方法和装置
- 专利标题： METHOD AND APPARATUS FOR MAKING AN ABSORBENT STRUCTURE COMPRISING CHANNELS
- 专利标题（中）： 制造包含通道的吸收结构的方法和装置
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申请号： PCT/US2015/014704申请日： 2015-02-06
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公开(公告)号： WO2015123088A1公开(公告)日： 2015-08-20
- 发明人: AMSTRONG-OSTLE, Peter , TRINKAUS, Jan, Michael , KUNTZE, Lothar
- 申请人： THE PROCTER & GAMBLE COMPANY
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： GUFFEY, Timothy B.
- 优先权： EP14154594.7 20140211; EP15151574.9 20150119
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
The present invention relates to an apparatus and method for making an absorbent structure for an absorbent article, comprising a supporting sheet and thereon an absorbent layer, the absorbent layer comprising an absorbent material. According to the present invention a first moving endless surface is provided which has one or more substantially longitudinally extending first mating strips, and at least one further auxiliary moving endless surface is provided which acts against the first mating strips. Pressure is applied between the first moving endless surface and the auxiliary moving endless surface to the first and second supporting sheets at least within a part of the area of the channels, so as to adhere together the first and second supporting sheets.
