Apparatus and method for forming staple fibers and feeding the s

Details Apparatus and method for forming staple fibers and feeding the s Apparatus and method for forming staple fibers and feeding the s

1973-10-24

1976-01-06

Newton, Dorsey

Textiles: fiber preparation

Stapilizing

Combined

19 65A, 19 975, 19105, D01G 104, D01G 916

Patent

active

039302857

ABSTRACT:
An apparatus and method wherein a tow of continuous filaments is fed to a tow cutter and severed into fibrous material of predetermined staple length while the fibrous material delivered from the tow cutter is fed to and through at least one textile picker. The fibrous material may be formed into laps at the picker for being subsequently processed through cards, or the fibrous material may be fed in loose fibrous form from the picker to a bank of cards. Means are provided for automatically controlling operation of the tow cutter and pickers and for controlling feeding of the fibrous material to the pickers.

REFERENCES:
patent: 1709646 (1929-04-01), Woodward
patent: 1814129 (1931-07-01), Curley
patent: 1875356 (1932-09-01), Shaw
patent: 2057641 (1936-10-01), Curley et al.
patent: 2155598 (1939-04-01), Holt et al.
patent: 2186135 (1940-01-01), Childs
patent: 2822582 (1958-02-01), Hayward et al.
patent: 3017684 (1962-01-01), Pittman
patent: 3087203 (1963-04-01), Pearson
patent: 3157440 (1964-11-01), Hijiya et al.
patent: 3503100 (1970-03-01), Glynn et al.

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