发明名称 Absorbent article and method of production
摘要 An absorbent article having a first liquid permeable surface layer, a essentially liquid impermeable backing layer and, located between said liquid permeable surface layer and said liquid impermeable backing layer, an absorbent body having at least one layer. The absorbent article has cavities which are essentially cone-shaped and extend at least through part of the absorbent body, said cavities having a tip part and a base, the tip part being located towards or in the liquid permeable surface layer and the base being located away from the liquid permeable surface layer. A method of production of an absorbent article with cone-shaped cavities is also provided.
申请公布号 US7598428(B2) 申请公布日期 2009.10.06
申请号 US20050251881 申请日期 2005.10.18
申请人 SCA HYGIENE PRODUCTS AB 发明人 GUSTAVSSON ANETTE;DREVIK SOLGUN
分类号 A61F13/15;B31F1/00;B32B27/12;B32B38/04 主分类号 A61F13/15
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