Process for making an absorbent composite web

Details Process for making an absorbent composite web Process for making an absorbent composite web

D - Textiles, Paper

04

H

D04H 1/70 (2006.01) A61F 13/15 (2006.01) D04H 13/00 (2006.01)

Patent

CA 2292571

The present invention relates to a process for making a multi-layered absorbent composite web. The web comprises at least a primary material and a secondary material. The primary material comprises apertures wherein fibers from the secondary material are inserted for fluid capture and transport. The secondary material may form a layer on the primary material once the apertures of the primary material are filled. That is, the secondary material may form a layer of material placed adjacent to the bottom surface of the primary material.

Cette invention se rapporte à un procédé de fabrication d'une bande composite absorbante multicouche. Cette bande comprend au moins un matériau primaire et un matériau secondaire. Le matériau primaire contient des ouvertures dans lesquelles sont introduites des fibres du matériau secondaire, pour l'absorption et le transport des fluides. Le matériau secondaire peut former une couche sur le matériau primaire, une fois que les ouvertures du matériau primaire sont remplies. Ainsi, le matériau secondaire peut former une couche de matériau placée adjacente à la surface inférieure du matériau primaire.

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