US PATENT SUBCLASS 19 / 246
.~.~.~ With condensing


Current as of: June, 1999
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19 /   HD   TEXTILES: FIBER PREPARATION

65 R  DF  WORKING {8}
236  DF  .~ Drafting {7}
244  DF  .~.~ Apron type {8}
246.~.~.~ With condensing


DEFINITION

Classification: 19/246

(under subclass 244) Method or apparatus wherein additional means are employed in close proximity to the drafting zone to assure that the marginal fibers of the strip are moved back into the main body of fibers in order that these marginal fibers may be given a proper drafting or attenuation.