发明名称 ABSORBABLE ARTICLE AND ITS MANUFACTURING METHOD
摘要 PROBLEM TO BE SOLVED: To provide an absorbable article which can absorb to a liquid absorption holding layer by concentrically and rapidly drawing a liquid in a central absorption region surrounded by impressed recess parts. SOLUTION: A liquid acquisition layer 18 formed of an airlaid nonwoven fabric is provided between a surface sheet 21 and the liquid absorption holding layer 17. The liquid absorption holding member 17 is formed by laminating a lower side absorption sheet 14, an intermediate absorption layer 15 and an upper side absorption sheet 16. Since the liquid acquisition layer 18 and the intermediate absorption layer 15 are positioned on a region surrounded by the impressed recesses 24, 24, the liquid imparted to this region is rapidly absorbed to the intermediate absorption layer 15 through the liquid acquisition layer. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004298411(A) 申请公布日期 2004.10.28
申请号 JP20030095052 申请日期 2003.03.31
申请人 UNI CHARM CORP 发明人 KUDO ATSUSHI;KINOSHITA MASATAKA;KURODA KENICHIRO;MIYAMA TAKUYA
分类号 A61F13/53;A61F13/15;A61F13/472;A61F13/49;A61F13/534;A61F13/539;(IPC1-7):A61F13/15 主分类号 A61F13/53
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