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Corrugated and apertured web
专利权人:
THE PROCTER & GAMBLE COMPANY
发明人:
申请号:
IL23525914
公开号:
IL235259D0
申请日:
2014.10.22
申请国别(地区):
IL
年份:
2014
代理人:
摘要:
Corrugated and apertured web materials are disclosed. More specifically, the webs comprise alternating ridges and grooves, wherein apertures are located in the grooves. In one embodiment, a web comprises alternating ridges and grooves as well as alternating regions of lower basis weight and higher basis weight. The higher basis weight regions are located in the ridges and grooves and the lower basis weight regions are located in the sidewalls between the ridges and grooves. The higher basis weight regions located in the grooves comprise apertures. The apertures have greater open area than previous apertures in similar webs.
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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