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PULPLESS ABSORBENT CORE AND METHOD OF CORE FORMING
专利权人:
Inc.;Curt G. Joa
发明人:
Wei Wei,Gottfried Jason Hohm
申请号:
US16454301
公开号:
US20190314221A1
申请日:
2019.06.27
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A pulpless core is provided with flexibility for superabsorbent expansion by using elastic strands stretched and coupled to a nonwoven layer, and then relaxed partially to create receiving valleys (puckers) and the puckers are provided with superabsorbent polymer, and then a layer of nonwoven or acquisition film can be coupled on top of nonwoven/elastic/sap carrier layers to create an absorbent core laminate.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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