发明名称 Absorbent article having passage holes in a central region
摘要 An absorbent article is elongated to have longitudinally opposed front and rear edges and transversely opposed left and right edges. The absorbent article includes a stack of: a backsheet having a liquid barrier effect; a liquid absorbent layer; a hydrophilic intermediate sheet including fibers; and a hydrophilic topsheet including fibers. The absorbent article has a central region of a predetermined width, which is spaced apart from the left and right edges and formed with a plurality of liquid passage holes continuously extending from the topsheet to the intermediate sheet.
申请公布号 US7628777(B2) 申请公布日期 2009.12.08
申请号 US20020238432 申请日期 2002.09.09
申请人 UNI-CHARM CORPORATION 发明人 KONDO HIDEKI;KUDO JUN
分类号 A61F13/15;A61F13/511;A61F5/44;A61F13/00;A61F13/20;A61F13/49 主分类号 A61F13/15
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