Production of soft paper products from coarse cellulosic fibers

Details Production of soft paper products from coarse cellulosic fibers Production of soft paper products from coarse cellulosic fibers

D - Textiles, Paper

21

H

D21H 21/24 (2006.01) D21C 5/02 (2006.01) D21H 11/14 (2006.01) D21H 15/02 (2006.01)

Patent

CA 2269871

The present invention encompasses a sanitary paper product including a wet- laid, surfactant treated nonwoven fibrous structure including coarse pulp fibers at least a portion contain oil and having a lower cup crush load and energy than an identical fibrous structure lacking the surfactant treatment.

Cette invention concerne des produits de type papier hygiénique qui comprennent une structure fibreuse, non tissée, traitée par tensioactif et obtenue par voie humide, laquelle comprend des fibres de pâte grossières dont une partie au moins contient une huile. Cette structure possède une solidité et une charge d'écrasement des fossettes moindres que les structures fibreuses identiques qui n'ont pas été traitées par un tensioactif.

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