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吸収性物品用の表面シート
专利权人:
花王株式会社
发明人:
荒井 麻央,松井 学,石黒 健司,山下 好美
申请号:
JP2013197185
公开号:
JP6222632B2
申请日:
2013.09.24
申请国别(地区):
JP
年份:
2017
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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