发明名称 Absorbent body for hygiene articles
摘要 An absorbent body for hygiene articles, particularly sanitary napkins or panty liners, includes a liquid absorbing and distributing layer facing the body and made of a first fibrous material with a first pore size, and a liquid storage layer facing away from the body and including at least 20 to 98 wt. % cellulose fibers, with a second pore size smaller than the first pore size. The first fibrous material is made of interlinked cellulose fibers, and the layers are interconnected, without adhesives by a multitude of embossing points provided in grid-like manner which results in the formation of a funnel-shaped pore gradient in the liquid absorbing and distributing layer around the embossing points. This pore gradient assists in the introduction of liquid into the underlying storage layer.
申请公布号 US2004254552(A1) 申请公布日期 2004.12.16
申请号 US20040488626 申请日期 2004.03.31
申请人 MANGOLD RAINER 发明人 MANGOLD RAINER
分类号 A61F5/44;A61F13/00;A61F13/15;A61F13/49;A61F13/511;A61F13/53;A61F13/534;(IPC1-7):A61F13/15;A61F13/20 主分类号 A61F5/44
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