Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – With classifying – separating or screening of pulp
Patent
1994-08-09
1996-12-10
Czaja, Donald E.
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
With classifying, separating or screening of pulp
162149, D21D 502
Patent
active
055826857
ABSTRACT:
Cellulosic pulps of selected fiber morphology are disclosed having a coarseness less than a threshold coarseness level. The threshold coarseness level is a function of average fiber length. The cellulosic pulps are especially useful for producing paper structures such as tissue paper. A method for producing the cellulosic pulps is also disclosed.
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Czaja Donald E.
Gressel Gerry S.
Huston Larry L.
Linman E. Kelly
Nguyen Dean T.
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