Texturizing process

Details Texturizing process Texturizing process

1979-06-28

1982-01-12

Mackey, Robert

Textiles: manufacturing

Thread finishing

Surface modification of running length

28221, 28254, D02G 116, D02G 112

Patent

active

043098010

ABSTRACT:
An improved method and apparatus for texturizing thermoplastic yarn. The process and apparatus are characterized by a unique control system which facilitates accumulatorless operation and which allows two or more yarns to be texturized at the same time and wound on the same winder spindle. The control system is adapted to sense relative high and low yarn tension and to control tension to control wound yarn length to ensure that equal lengths of each yarn are collected (wound) on the winder spindle without over tensioning the yarn and without intermediate yarn accumulation.

REFERENCES:
patent: 3261155 (1966-07-01), Kunzle
patent: 3359609 (1967-12-01), Iwnicki et al.
patent: 3413697 (1968-12-01), Agett et al.
patent: 3753275 (1973-08-01), Stanley
patent: 3879819 (1975-04-01), Guenther
patent: 4122588 (1978-10-01), Borenstein et al.

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