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Breathable laminate and method of making same
专利权人:
Mou Chung Ngai
发明人:
Mou Chung Ngai
申请号:
US13094868
公开号:
US09029277B2
申请日:
2011.04.27
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A breathable laminate has a liquid-resistant backing film layer having varied vapor permeability that includes breathable thinned localized regions and thicker non-breathable regions, wherein the film layer is co-extensively directly joined with a liquid- and vapor-permeable nonwoven fabric. The breathable laminate can have unidirectional air permeability. The present invention also relates to disposable apparel and absorbent products which incorporate the breathable laminate, and methods of making the breathable laminate.
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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