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Multiple layer absorbent substrate and method of formation
专利权人:
The Clorox Company
发明人:
Ouellette, William
申请号:
AU2010221615
公开号:
AU2010221615B2
申请日:
2010.02.26
申请国别(地区):
AU
年份:
2014
代理人:
摘要:
A method for making a multiple layer substrate comprising the steps of: forming a earner substrate depositing an air laid layer comprising natural fibers on top of the earner substrate wetting the air laid layer with a source of low pressure water hydro entangling the air laid layer with the earner substrate to form an integrated substrate. In another aspect a low-density cleaning substrate with a basis weight of less than 100 gsm, Is formed, which comprises at least one layer of a earner web and at least one layer comprising an air laid cellulosic material which are hydroentangled together to form an integrated substrate. The substrate may be a pre-loaded wipe, which is either moistened by a consumer prior to use or moistened prior to packaging. The composition loaded onto the substrate may contain dry and/or liquid compositions preferably for cleaning hard or soft surfaces.
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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