US PATENT SUBCLASS 162 / 212
.~.~ Directing slurry into association with mold

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

100  DF  PROCESSES AND PRODUCTS {31}
202  DF  .~ Running or indefinite length work forming and/or treating processes (e.g., web) {6}
212.~.~ Directing slurry into association with mold {4}
213  DF  .~.~.~> Projecting or slinging stock
214  DF  .~.~.~> Pressure forming
215  DF  .~.~.~> Counter or transverse of mold movement
216  DF  .~.~.~> Mechanical treatment of slurry in head box or approach flow

DEFINITION

Classification: 162/212

(under subclass 202) Processes including a step of bringing the pulp slurry into direct contact with a foraminous molding surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

315, for paper making apparatus having means directing the pulp slurry into contact with the mold surface.