Apparatus for producing a yarn

Details Apparatus for producing a yarn Apparatus for producing a yarn

1979-03-29

1980-12-09

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

19 056, 19150, 57249, D01H 528, D01H 530

Patent

active

042376858

ABSTRACT:
Method and apparatus are provided for producing a yarn comprising; supplying a web of staple fibers to a first region; forming said web into a bundle at a zone intermediate said first region and an after-defined second region; tensioning said fibers at a second region to draft said bundle into a yarn advancing at a predetermined rate; and collecting said yarn at a third region at a rate substantially equal to said predetermined rate of advancement.

REFERENCES:
patent: 1616015 (1927-02-01), Wenzel
patent: 2133238 (1938-10-01), Slayter et al.
patent: 2314857 (1943-03-01), Tucker et al.
patent: 2323684 (1943-07-01), Simison
patent: 2363470 (1944-11-01), Lannan et al.
patent: 2411326 (1946-11-01), McMillin et al.
patent: 3033719 (1962-05-01), Marzocchi et al.
patent: 3161920 (1964-12-01), Stalego
patent: 3264811 (1966-08-01), Heathcote
patent: 3307344 (1967-03-01), Southard, Jr.
patent: 3855772 (1974-12-01), Burlet

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