发明名称 |
Materials having z-direction fibers and folds and method for producing same |
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 travelling 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 adjustment 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 |
GB2364070(A) |
申请公布日期 |
2002.01.16 |
申请号 |
GB20010025798 |
申请日期 |
2000.04.21 |
申请人 |
* KIMBERLEY-CLARK WORLDWIDE, INC. |
发明人 |
EDWARD JASON * WHITE;KURTIS LEE * BROWN;JOHN HERBERT * CONRAD;ROBERT JAMES * GERNDT;JOSE ENRIQUE * MALDONADO |
分类号 |
A61F13/15;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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