.~ White water or broke recovery, recirculation or treatment
DEFINITION
Classification: 162/264
(under subclass 232) Apparatus including means (1) to enable reuse of the pulp slurry fluid after drainage through the forming surface during the web forming step, with or without means to subject the fines carrying fluid to a reclaiming treatment, (2) or means to collect or make available for reuse the freshly formed web at some point before final drying.
SEE OR SEARCH THIS CLASS, SUBCLASS:
4, for liberation processes including a step of utilizing as stock material waste paper and textile waste.
147, for processes and products utilizing plural fibers at least one of which is waste paper or textile waste.
189+, for other processes including the use of white water or waste material.
SEE OR SEARCH CLASS
100, Presses, 174, for press rolls including a deflector adjacent the outgoing side of the roll body which deflector is so mounted as to direct the pressed material away from the surface of the roll body.
