US PATENT SUBCLASS 162 / 309
.~.~.~ Irregular treating member or acting non-uniformly across web product

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

232  DF  APPARATUS {22}
289  DF  .~ Running or indefinite length product forming and/or treating means {19}
308  DF  .~.~ Means treating stock on molding surface {3}
309.~.~.~ Irregular treating member or acting non-uniformly across web product {1}
310  DF  .~.~.~.~> Fluid jet or suction means (e.g., shower deckle)

DEFINITION

Classification: 162/309

(under subclass 308) Apparatus in which the means acting on the pulp (1) has a different affect on increments of the pulp in a direction transverse of the produced article, (2) acts in random manner on the pulp, or (3) is configured to impress a particular pattern on the pulp.

(1) Note. In the indented subclasses may be found, for example, devices for embossing the pulp layer or imparting different surface characteristics to the layer which characteristics are not uniform.

SEE OR SEARCH THIS CLASS, SUBCLASS:

109+, for processes producing a nonuniform, irregular or configured web or sheet.