CPC D21H 27/005 (2013.01) [D21H 11/18 (2013.01); D21H 21/10 (2013.01); B82Y 40/00 (2013.01)] | 7 Claims |
1. A cellulose fiber slurry for use in the manufacture of a tissue paper, the cellulose fiber slurry comprising cellulose fibers that have been subjected to mechanical or chemical fibrillation of between about 1% to about 60% fiber dry weight of the cellulose fiber to a freeness level between about 50 mL Canadian Standard Freeness (CSF) and about 390 mL CSF; and a retention or drainage aid, wherein the cellulose fiber slurry has a freeness level greater than about 250 mL CSF.
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