US PATENT SUBCLASS 162 / 228
.~.~ Accretion from bulk

Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

100  DF  PROCESSES AND PRODUCTS {31}
218  DF  .~ Article forming processes (pulp molding) {7}
228.~.~ Accretion from bulk {1}
229  DF  .~.~.~> Vibration of mold and/or slurry

DEFINITION

Classification: 162/228

(under subclass 218) Processes in which a bulk supply of pulp suspension is brought into association with a forming means, the fibrous material being deposited on the surface thereof as by withdrawal of the suspending water, followed by the separation of the excess pulp from the forming means with the deposited fibrous material thereon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

387+, for corresponding apparatus.