发明名称 |
Materialien mit Fasern und Falten in Z-Richtung und deren Verwendung |
摘要 |
A method for producing a material having z-direction waves in which a layer of continuous fibers is conveyed on a first moving surface into a nip formed by the first moving surface and a second moving surface which is traveling at a slower speed than the first moving surface, resulting in formation of a plurality of z-direction loops in the fibers giving loft to the material and a wave pattern producing ridges on both major surfaces of the resultant nonwoven web. The method permits easy real time alignment of manufacturing parameters to produce a variety of materials. The method further produces lofty nonwovens at a commercially viable rate. |
申请公布号 |
DE10084563(B4) |
申请公布日期 |
2011.06.16 |
申请号 |
DE2000184563 |
申请日期 |
2000.04.21 |
申请人 |
KIMBERLY-CLARK WORLDWIDE INC. |
发明人 |
WHITE, EDWARD JASON;BROWN, KURTIS LEE;CONRAD, JOHN HERBERT;GERNDT, ROBERT JAMES;MALDONADO, JOSE ENRIQUE |
分类号 |
A61F13/15;B65H45/06;D04H3/16;D04H13/00 |
主分类号 |
A61F13/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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