US PATENT SUBCLASS 264 / 282
.~.~ Creping or crinkling

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.~.~ Creping or crinkling {1}
283  DF  .~.~.~> By doctoring from drum

DEFINITION

Classification: 264/282

(under subclass 280) Processes wherein the reshaping takes the form of creping or crinkling.

(1) Note. Including in this subclass are, for example, crowding the work back on itself to induce it to wrinkle, and crushing the work to produce random permanent distortions.

(2) Note. This subclass does not include corrugating, per se, within its scope. See search notes below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

168, for indefinite length forming and crimping.

284, for corrugating, per se, of an indefinite or running length web. SEE OR SEARCH CLASS

26, Textiles: Cloth Finishing,

18.6, for compressive shrinking.

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

183, for creping, wrinkling or crinkling combined with a laminating step.

162, Paper Making and Fiber Liberation,

111+, for processes of creping or crinkling a waterlaid web or sheet.