US PATENT SUBCLASS 264 / 283
.~.~.~ By doctoring from drum

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
280  DF  .~ Reshaping running or indefinite-length work {5}
282  DF  .~.~ Creping or crinkling {1}
283.~.~.~ By doctoring from drum

DEFINITION

Classification: 264/283

(under subclass 282) Processes wherein the creping, crinkling or wrinkling is effected by means of a doctoring implement applied to a drum carrying the web wherein said web is reshaped accordingly and removed from the drum.