Process for manufacturing wet laid fibrous structures...

D - Textiles – Paper – 21 – H

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D21H 21/50 (2006.01) A61F 13/15 (2006.01) D04H 1/54 (2006.01) D04H 1/64 (2006.01) D21H 21/36 (2006.01)

Patent

CA 2295741

A process for manufacturing fibrous structures comprising a wet laid fibre web comprising substantially water insoluble, substantially non water swellable particles that are added to the fibre web by distributing them onto a surface of the wet laid fibre web before the drying stage. A fibrous structure according to this method is also described.

L'invention a trait à un procédé de fabrication de structures fibreuses comprenant une nappe fibreuse obtenue par voie humide renfermant des particules sensiblement insolubles dans l'eau et ne gonflant quasiment pas au contact de celle-ci, lesquelles particules sont ajoutées à la nappe obtenue par voie humide par répartition sur la surface de celle-ci avant le séchage. L'invention concerne également une structure fibreuse obtenue grâce à ce procédé.

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