Soft, durable nonwoven napped fabric

D - Textiles – Paper – 04 – H

Patent

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Details

D04H 3/10 (2006.01) D06C 11/00 (2006.01) D06C 27/00 (2006.01)

Patent

CA 2505386

A soft, durable, nonwoven fabric formed of hydroentangled synthetic polymer fibers in sheet form. The polymer fiber is surface embossed on at least one major surface with a predetermined pattern to provide a fiber sheet having enhanced dimensional stability. The fiber sheet is surface napped to soften the surface and disturb and make indistinct the surface embossed pattern. The pattern may preferably be a twill pattern, and the napping process is preferably a wire-napping process. The fabric can be constructed into blankets and numerous apparel items.

L'invention concerne un tissu duveté doux, durable, formé par des fibres polymères synthétiques enchevêtrées sous forme de feuille. La fibre polymère est gaufrée en surface sur au moins une surface principale présentant un motif prédéterminé afin que soit obtenue une feuille de fibres présentant une stabilité dimensionnelle améliorée. Ladite feuille de fibres est duvetée en surface afin que la surface soit adoucie et que le motif gaufré en surface soit perturbé et rendu indistinct. Le motif peut de préférence être un motif croisé, et le procédé de duvetage est de préférence un procédé de duvetage <=wire napping>=. Ce tissu peut être utilisé dans l'élaboration de couvertures et de nombreux articles vestimentaires.

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