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ARTICLE ABSORBANT ET SON PROCÉDÉ DE FABRICATION
专利权人:
UNICHARM CORPORATION
发明人:
KATO, NOBUYUKI,TAMURA, TATSUYA,HAYASHI, TOSHIHISA,KITAGAWA, MASASHI
申请号:
EP12752879
公开号:
EP2680802A4
申请日:
2012.02.27
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
The absorbent article of the present invention comprises: a liquid-pervious surface sheet, a liquid-impervious backside sheet provided at the position opposing said surface sheet, and an absorption body provided between said surface sheet and said backside sheet, wherein the absorbent article comprises an endless compressed groove, surrounding a central part of said absorbent article, which is formed in said surface sheet and said absorption body in the thickness direction, and a plurality of concave parts, provided inside and outside said compressed groove, which are formed in said surface sheet and said absorption body in the thickness direction, and an uncompressed region bordering inner and outer edges of the compressed groove, wherein the closest distance between said compressed groove and the nearest concave parts is greater than the distance between adjacent ones of those same concave parts.
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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