Self twist yarn strand and method

Textiles: spinning – twisting – and twining – Strand structure – Alternately twisted

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

57236, 57293, 57333, 57289, D02G 326

Patent

active

041238931

ABSTRACT:
Self-twist plural yarn strands are produced by a system wherein at least two singles yarn strands are individually twisted to form twisted strands each having longitudinally spaced nodes, and strands are brought together in a parallel relationship with the nodes of one strand substantially aligned with the nodes of each other strand. The corresponding nodes from one strand are fastened to those of each other strand, and the strands are allowed to ply. The node fastening means comprises a rotating member having a contact surface for fastening the nodes by gathering and twisting of the fibers from one strand with those of another strand at the nodes of each respective strand. Ply yarn twist uniformity is assured through the use of improved twist insertion jets, together with a means for holding singles yarns separate to allow longitudinal levelling of singles yarn torque prior to plying.

REFERENCES:
patent: 2961010 (1960-11-01), Berry
patent: 3434275 (1969-03-01), Backer et al.
patent: 3775955 (1973-12-01), Shah

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Self twist yarn strand and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self twist yarn strand and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self twist yarn strand and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2228473

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.