Open-end spinning process and apparatus for performing same

Details Open-end spinning process and apparatus for performing same Open-end spinning process and apparatus for performing same

1996-12-24

1998-06-23

Crowder, C. D.

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57403, D01H 400

Patent

active

057688788

ABSTRACT:
In a process in open-end spinning at least one sliver is opened into single fibers. A collecting surface, rotating at a higher speed than the opened single fibers takes up these as soon as they have left the opening area. The single fibers are taken along by the collecting surface while being expanded transversely to the rotational direction of the collecting surface in the form of a fiber veil. Before the completion of one revolution of the collecting surface, the single fibers are withdrawn from the collecting surface along a collecting line under an imparted twist thus forming a yarn, namely transversely to the direction of rotation of the collecting surface. The withdrawal speed corresponds hereby at least to the arrival speed of the single fibers at the collecting line.

REFERENCES:
patent: 4237685 (1980-12-01), Pelagio et al.
patent: 4672800 (1987-06-01), Fehrer
patent: 4676062 (1987-06-01), Brockmanns et al.
patent: 4697411 (1987-10-01), Artzt et al.
patent: 4718227 (1988-01-01), Handschuch
patent: 4745738 (1988-05-01), Stahlecker
patent: 4860530 (1989-08-01), Montgomery et al.

Affiliated with

Also associated with

Rating

Open-end spinning process and apparatus for performing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Open-end spinning process and apparatus for performing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Open-end spinning process and apparatus for performing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1384725