Method of producing textured yarn

Details Method of producing textured yarn Method of producing textured yarn

1969-06-06

1976-03-30

Petrakes, John

Textiles: manufacturing

Warp preparing or handling

Machine replenishing

28 13, 28 16, 28 7214, D02G 120, D02G 112

Patent

active

039464687

ABSTRACT:
Textured yarn filaments having predetermined texture development characteristics are combined with other textured yarn filaments having different crimp development characteristics. A yarn made by such a process in which those filaments having lesser crimp development lie generally toward the outside of the yarn. Non-rowy carpeting is made by tufting or weaving this yarn into a backing and then further developing the crimp. Apparatus for making such yarn including means for simultaneously heating and producing different crimp development characteristics in two or more ends of yarn.

REFERENCES:
patent: 2611923 (1952-09-01), Hume
patent: 2942325 (1960-06-01), Spellman, Jr.
patent: 2977663 (1961-04-01), Evans
patent: 3061998 (1962-11-01), Block
patent: 3199281 (1965-08-01), Maerov et al.
patent: 3200576 (1965-08-01), Maerov et al.
patent: 3234624 (1966-02-01), Shattuck
patent: 3255580 (1966-06-01), Garner et al.
patent: 3302385 (1967-02-01), Ruddell et al.
patent: 3444681 (1969-05-01), Reese
patent: 3454998 (1969-07-01), Satterwhite
patent: 3781952 (1974-01-01), Stanley

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