D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 3/10 (2006.01) D01F 8/06 (2006.01) D01F 8/12 (2006.01) D01F 8/14 (2006.01) D04H 1/42 (2006.01) D04H 1/46 (2006.01) D04H 1/70 (2006.01) D04H 5/02 (2006.01) D21F 11/14 (2006.01)
Patent
CA 2469386
A fabric that comprises an entangled, creped and optionally stretched nonwoven web is provided. The nonwoven web is formed from splittable multicomponent thermoplastic fibers having individual segments exposed on an outer perimeter thereof. In one embodiment, the splittable multicomponent fibers are continuous spunbonded thermoplastic fibers. For example, in some embodiments, the creped nonwoven web can be hydraulically entangled with a fibrous material that contains cellulosic fibers and optionally synthetic staple fibers.
L'invention concerne une structure textile à bande non tissée, enchevêtrée, crêpée, et éventuellement étirée. Ladite bande est en fibres thermoplastiques multicomposantes dissociables qui présentent des segments individuels exposés sur une partie de leur périmètre. Selon une variante, lesdites fibres sont des fibres thermoplastiques continues de type non tissé spunbonded. Selon certaines variantes, par exemple, la bande non tissée, crêpée, peut avoir une configuration d'enchevêtrement hydraulique avec un matériau fibreux qui renferme des fibres cellulosiques et éventuellement des fibres synthétiques discontinues.
Anderson Ralph
Varona Eugenio
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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