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PROCÉDÉ POUR LA FABRICATION D'UNE BANDE CONTINUE GAUFRÉE
专利权人:
THE PROCTER & GAMBLE COMPANY
发明人:
申请号:
EP10708867.6
公开号:
EP2405872B1
申请日:
2010.03.11
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A colored web material comprising a plurality of discrete extended elements. The colored web material comprises a colorant incorporated in the material itself or a colorant disposed on at least one surface of the web material. The discrete extended elements comprise thinned portions at the distal ends and/or along the sidewalls of the discrete extended elements. In one embodiment, the discrete extended elements have a diameter of less than about 500 microns. In one embodiment, the colored web material comprises at least about 95 discrete extended elements per square centimeter. In one embodiment, the discrete extended elements have an aspect ratio of at least about 0.2.
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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