Open end spinning

Details Open end spinning Open end spinning

1976-07-09

1978-03-07

Queisser, Richard C.

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

57 5889, 57 773, D01H 112

Patent

active

040771970

ABSTRACT:
In an open-end spinning process wherein staple fibers are continuously fed to an air vortex and wherein a yarn tail extends into the vortex whereby the fibers affix themselves to and lengthen the tail, the yarn tail is driven at a faster revolution rate than the tail would be driven by the vortex alone by means of a rotary driven member.

REFERENCES:
patent: 3696603 (1972-10-01), Kotter et al.
patent: 3768243 (1973-10-01), Brown et al.
patent: 3826073 (1974-07-01), Hoeber et al.
patent: 3901012 (1975-08-01), Safar
patent: 3945185 (1976-03-01), Nakamura et al.
patent: 3981137 (1976-09-01), Fehrer
patent: 3994120 (1976-11-01), Radom et al.

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