High pulp content nonwoven composite fabric

D - Textiles – Paper – 04 – H

Patent

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Details

D04H 3/00 (2006.01) A61F 13/15 (2006.01) D04H 1/46 (2006.01) D04H 5/00 (2006.01)

Patent

CA 2048905

A high pulp content nonwoven composite fabric is disclosed. The composite fabric contains more than about 70 percent, by weight, pulp fibers which are hydraulically entangled into a continuous filament substrate. This high pulp content composite nonwoven fabric may be used as a heavy duty wiper or as a fluid distribution material, cover material, and/or absorbent material in an absorbent personal care product. Also disclosed is a method of making the high pulp content nonwoven composite fabric.

La présente invention se rapporte à un nontissé composite à haute teneur en pulpe. Le nontissé composite contient au-delà d'environ 70 pour cent en poids de fibres hydrauliquement entremêlées sous forme de substrat monofilament. Ce nontissé composite à haute teneur en pulpe peut être utilisé comme torchon d'essuyage pour gros travaux, dans la distribution de fluides, comme matériau de revêtement ou à titre de matériau absorbant dans la confection d'articles absorbants en hygiène personnelle. La présente vise également une méthode pour la fabrication du nontissé composite à haute teneur en pulpe.

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