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Topsheet for absorbent article
专利权人:
发明人:
申请号:
EP02029030.0
公开号:
EP1323400B1
申请日:
2002.12.27
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A topsheet for absorbent articles having absorbing performance for smoothly transferring liquid body waste, e.g., menstrual blood or urine, to an underlying absorbent member and surface characteristics such that the surface thereof in contact with wearers skin is soft enough not to cause skin irritation. The topsheet 1 comprises a first layer 11 disposed on the side of a wearer and a second layer 12 disposed on the side of an absorbent member, the first layer and the second layer being partly joined together, and having protrusions and depressions on the side of a wearer, wherein the first and second layers each comprise a fiber aggregate, the first layer has fusion-bonded fiber intersections, the first layer has an apparent thickness (t1) of 0.1 to 5 mm, the second layer has an apparent thickness (t2) of 0.2 to 3 mm, the apparent thickness ratio of the first layer to the second layer (t1/t2) is 0.5 to 8, the first layer has a fiber density (d1) of 0.001 to 0.05 g/cm<3>, the second layer has a fiber density (d2) of 0.03 to 0.2 g/cm<3>, and the fiber density (d2) of the second layer is higher than that (d1) of the first layer.
来源网站:
中国工程科技知识中心
来源网址:
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