发明名称 Method and apparatus for making an absorbent structure comprising channels
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 endless moving surface is provided which has one or more substantially longitudinally extending first mating strips, and the second endless moving surface is provided which has corresponding longitudinally extending second mating strips. Pressure is applied to the first and second supporting sheets, between the first and second mating strips, at least within a part of the area of the channels, so as to adhere together the first and second supporting sheets and form channels that are free of absorbent material.
申请公布号 EP2905000(A1) 申请公布日期 2015.08.12
申请号 EP20150151570 申请日期 2015.01.19
申请人 THE PROCTER & GAMBLE COMPANY 发明人 JACKELS, HANS ADOLF
分类号 A61F13/15 主分类号 A61F13/15
代理机构 代理人
主权项
地址