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COUCHE DE SIGNAL POUR ARTICLE ABSORBANT
专利权人:
SCA HYGIENE PRODUCTS AB
发明人:
KARLSSON, ELISABETH
申请号:
EP11877099
公开号:
EP2787947A4
申请日:
2011.12.09
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A signal layer for an absorbent article provided to absorb menstrual fluid includes a pattern of capillary channels allowing capillary action such that discharged menstrual fluid that comes across one of the openings in the capillary channels enters into the capillary channels and is retained therein due to the capillary force. The color of the retained menstrual discharge dyes or colors the pattern for signaling purpose, and the pattern is directly or indirectly visible to an observer.
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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