发明名称 |
SURFACE SHEET FOR ABSORBENT ARTICLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a surface sheet for an absorbent article which achieves both of the prevention of a liquid flow on a skin-contact surface of the surface sheet and the prevention of a liquid return from a non-skin-contact surface side.SOLUTION: A surface sheet 1 for an absorbent article includes a rugged surface in which a projecting part 3 and a recessed part 4 are arranged on a skin-contact surface side, and the periphery of the projecting part is enclosed by the recessed part. The projecting part 3 has an internal space 13 on a non-skin-contact surface side, and a back surface hydrophobic part 35 is arranged in a part of a non-skin-contact surface of the projecting part 3 facing the internal space 13. A surface hydrophobic part 38 is provided in a part on a skin-contact surface of the projecting part 3 in such a manner as to have a length shorter than the back surface hydrophobic part 35 in a cross-sectional view in a diagonal line that passes an apex of the projecting part 3 and is shortest in a plane view. |
申请公布号 |
JP2015062485(A) |
申请公布日期 |
2015.04.09 |
申请号 |
JP20130197185 |
申请日期 |
2013.09.24 |
申请人 |
KAO CORP |
发明人 |
ARAI MAO;MATSUI MANABU;ISHIGURO KENJI;YAMASHITA YOSHIMI |
分类号 |
A61F13/49;A61F13/15;A61F13/511 |
主分类号 |
A61F13/49 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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