Textiles: spinning – twisting – and twining – Apparatus and processes – Web material
Patent
1973-05-14
1976-02-24
Watkins, Donald E.
Textiles: spinning, twisting, and twining
Apparatus and processes
Web material
57 774, 57157TS, D02G 102, D01H 792, D02G 104
Patent
active
039396320
ABSTRACT:
Producing effect yarns using the false twist principle by varying the twist density in the heater zone to alter the degree of bulk and thus the texture along the length of the finished yarn.
REFERENCES:
patent: 2961010 (1960-11-01), Berry
patent: 3009312 (1961-11-01), Seem et al.
patent: 3095630 (1963-07-01), Pittman
patent: 3166881 (1965-01-01), Servage
patent: 3269105 (1966-08-01), Eldridge et al.
patent: 3415048 (1968-12-01), Welbers
patent: 3468120 (1969-09-01), Hildebrand
patent: 3685273 (1972-08-01), Neveux
patent: 3724196 (1973-04-01), Holland et al.
patent: 3802175 (1974-04-01), Doschko
Doschko Werner
Pscheidl Hans
Adrian, Jr. Herbert M.
Imperial Chemical Industries Limited
Watkins Donald E.
LandOfFree
Process for the production of effect yarns does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the production of effect yarns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of effect yarns will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2073695