Method for deregistering crimped multifilament tow

Details Method for deregistering crimped multifilament tow Method for deregistering crimped multifilament tow

1990-06-01

1992-05-05

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

19 046, 19 65T, 28241, 28248, 264168, 2642905, 2642907, D02J 112

Patent

active

051105179

ABSTRACT:
A method and apparatus for deregistering drawn crimped nylon multifilament tow includes the steps of stretching the tow under constant controlled tension at a temperature below the glass transition temperature of the nylon. The apparatus includes means for sensing the tension of the tow between the feed and draw sections of a stretching device and producing a signal representative of the tension sensed and a controller for changing the speed of the draw section actuated by said signal.

REFERENCES:
patent: 2581922 (1952-01-01), Spencer
patent: 3143784 (1964-08-01), Scott
patent: 3271943 (1966-09-01), Williams, Jr.
patent: 3465399 (1969-09-01), Sokolowski et al.
patent: 3549741 (1970-12-01), Caison et al.
patent: 4404718 (1983-09-01), Tajiri et al.
patent: 4501710 (1985-02-01), Abbott et al.

Affiliated with

Also associated with

Rating

Method for deregistering crimped multifilament tow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for deregistering crimped multifilament tow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for deregistering crimped multifilament tow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1410707