Method and apparatus for increasing the yield of rubber yarn

Details Method and apparatus for increasing the yield of rubber yarn Method and apparatus for increasing the yield of rubber yarn

1996-03-13

1997-07-08

Crowder, C. D.

Textiles: manufacturing

Thread finishing

Surface modification of running length

D02J 122

Patent

active

056448252

ABSTRACT:
A method and apparatus for stabilizing and increasing the yield of natural rubber yarn includes stretching the yarn three times while allowing the yarn to relax intermediate and following the stretching steps. The method is accomplished using a plurality of nip rolls wherein a second roll is caused to travel faster than a first roll or the second roll is larger than the first roll, or both, to achieve the stretch while the yarn is relaxed intermediate three such stretching assemblies.

REFERENCES:
patent: 2956330 (1960-10-01), Pitzl
patent: 3671623 (1972-06-01), Fukushima et al.
patent: 4961307 (1990-10-01), Cook
patent: 5229060 (1993-07-01), Knox et al.
patent: 5259098 (1993-11-01), Gupta
patent: 5261023 (1993-11-01), Darsey
patent: 5365729 (1994-11-01), Phillips et al.
patent: 5413023 (1995-05-01), Babel et al.

Affiliated with

Also associated with

Rating

Method and apparatus for increasing the yield of rubber yarn does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for increasing the yield of rubber yarn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for increasing the yield of rubber yarn will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2403347