Method for producing a high quality, water absorbent,...

Details Method for producing a high quality, water absorbent,... Method for producing a high quality, water absorbent,...

D - Textiles, Paper

21

F

92/10

D21F 11/00 (2006.01) D21F 11/14 (2006.01) D21H 17/14 (2006.01) D21H 25/00 (2006.01)

Patent

CA 1159694

ABSTRACT OF THE DISCLOSURE This invention relates to a method for producing a cellulosic sheet, capable of being used in high quality grades of tissue and towel, which exhibits outstanding water absorbency properties and a high degree of surface- perceived softness. The method includes the steps of form- ing a cellulosic web, treating that web with a chemical bonding inhibitor so that the pH of the web, after treat- ment, is not more than about 5.0, and then creping and drying the treated web. The sheet produced by this method has an over-all quality factor and surface-perceived soft- ness factor, respectively, of at least about 1.5.

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