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STRUCTURE A COUCHE ABSORBANTE
专利权人:
SCA HYGIENE PRODUCTS AB
发明人:
申请号:
EP05757233.1
公开号:
EP1765239B1
申请日:
2005.07.04
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
An absorbent layer structure for use as an absorbent body in an absorbent article includes a first surface layer having cellulose fluff pulp, a second surface layer having cellulose fluff pulp, and an inner layer arranged between the surface layers having a mixture of cellulose fluff pulp and 5-90% by weight superabsorbent material, the cellulose fluff pulp in the surface layers having a mat strength which is lower than the mat strength in the inner layer by at least 1 N measured at a weight per unit area of 300 g/m2 and a bulk of 4.5 cm3/g or less and preferably a mat strength which is lower than the mat strength in the inner layer by at least 2 N measured at a weight per unit area of 300 g/m2 and a bulk of 4.5 cm3/g or less.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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