Process for producing oriented continuous yarns

Details Process for producing oriented continuous yarns Process for producing oriented continuous yarns

1974-07-30

1976-12-07

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264130, 264210F, D02G 120

Patent

active

039963241

ABSTRACT:
Oriented continuous yarns are produced from synthetic thermoplastic by melt-spinning monofilaments which are taken off, cooled and wound up without the use of a godet roll at velocities of more than 2500 meters per minute. The monofilaments are combined in a bundle after the cooling zone which is then toted and moved through at least one vertically adjustable guide before it is wound up.

REFERENCES:
patent: 3339357 (1967-09-01), Marzocchi et al.
patent: 3423809 (1969-01-01), Schmitt
patent: 3457338 (1969-07-01), Lefevre
patent: 3486318 (1969-12-01), Cannon et al.
patent: 3505803 (1970-04-01), Hughey
patent: 3558757 (1971-01-01), Denyes et al.
patent: 3604659 (1971-09-01), Jueggli et al.
patent: 3681910 (1972-08-01), Reese
patent: 3707593 (1972-12-01), Fukada et al.
patent: 3752457 (1973-08-01), Parmeggiani et al.
patent: 3840630 (1974-10-01), Yamata et al.

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