Method and apparatus for producing a flocked thread or yarn, and

Details Method and apparatus for producing a flocked thread or yarn, and Method and apparatus for producing a flocked thread or yarn, and

1985-10-18

1988-02-16

Petrakes, John

Textiles: spinning, twisting, and twining

Strand structure

Longitudinal variation

57 5, 57 7, 57206, 57224, 57297, 118638, 427 25, 427 26, 427 32, D02G 334, D02G 336, B05D 116

Patent

active

047246642

ABSTRACT:
A method and apparatus for producing thread or yarn-like material by electrostatically flocking it or covering it with fibers. Grounded base or carrier threads that are provided with adhesive are moved through an electrostatic field of high voltage, where the surfaces of the carrier threads are flocked all the way around with pretreated short fibers (flock material). During the course of producing the flocked thread or yarn, selective lengths of the carrier threads are nonuniformly flocked in an irregular sequence, with the flock material, in different flock patterns.

REFERENCES:
patent: 2328577 (1943-09-01), Oglesby
patent: 2411559 (1946-11-01), Sonin et al.
patent: 2447374 (1948-08-01), Smyser
patent: 2743573 (1956-05-01), Hiensch
patent: 3104516 (1963-09-01), Field, Jr.
patent: 3439491 (1969-04-01), Scruggs
patent: 3591403 (1971-07-01), Sheehan
patent: 3845611 (1974-11-01), Senturk et al.
patent: 3901012 (1975-08-01), Safar

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