US PATENT SUBCLASS 162 / 221
.~.~ Treatment subsequent to removal from forming mold

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}
221.~.~ Treatment subsequent to removal from forming mold {3}
222  DF  .~.~.~> Surface treatment
223  DF  .~.~.~> Reshaping (i.e., changing configuration)
224  DF  .~.~.~> Heat and/or mechanical pressure {1}

DEFINITION

Classification: 162/221

(under subclass 218) Processes including a treatment of a pulp molded article after removal from the forming means.