D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
28/12
D04H 3/00 (2006.01) D04H 3/04 (2006.01)
Patent
CA 1244634
Abstract of the Disclosure A method and apparatus for forming a loop- shaped substrate composed solely of helical wound yarns. An endless winding belt is mounted on a pair of support rolls for travel in an endless path and a plurality of yarns are connected in parallel spaced relation to a threading section disposed along a side edge of the belt. As the belt is driven in its endless path, the yarns are wound on the rolls in a helical pattern. Guide members are located adjacent and upstream each of the rolls and include a plurality of openings to receive and uniformly space the respective yarns. After the group of yarns has been wound in a single convolution, the wound convolution is shifted laterally along the length of the rolls to thereby enable subsequent convolutions of the yarns to be wound on said rolls.
462366
Appleton Mills
Marks & Clerk
LandOfFree
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