Textiles: spinning – twisting – and twining – Apparatus and processes – With drafting
Patent
1976-10-07
1980-01-15
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
With drafting
57289, 57333, 57350, 57351, D01H 528, D01H 792
Patent
active
041832027
ABSTRACT:
This present invention relates to a spun yarn having novel structure and a method of producing the same. The spun yarn of the present invention consists of a number of fibers arranged in a predetermined direction and twisted together, one end of which fibers is spirally wound around the surface of the yarn. The yarn of the present invention is spun by successively passing a sliver through a pneumatic yarn twisting device, untwisting tube, and false twisting device in turn. The twisting device, untwisting tube and false twisting device are disposed between front rollers and delivery rollers.
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Murata Kikai Kabushiki Kaisha
Watkins Donald
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