Tow opening apparatus

Details Tow opening apparatus Tow opening apparatus

1977-10-11

1978-10-17

Newton, Dorsey

Textiles: manufacturing

Thread finishing

Surface modification of running length

D01D 1102

Patent

active

041200799

ABSTRACT:
A tow opening apparatus for opening tow of chemical filaments wherein a plurality of opening disks each with the interior peripheral surface formed with a plurality of small ridges and valleys and a plurality of opening disks each with the peripheral surface formed with a plurality of ridges and valleys are alternately disposed and vertically spaced apart from each other by a suitable distance, and tow filaments are brought into alternate contact with the interior peripheral surfaces of the opening rings and the peripheral surfaces of the opening disks whereby said filaments are opened and oriented in parallel relationship.

REFERENCES:
patent: 1951181 (1934-03-01), Battin
patent: 2822582 (1958-02-01), Hayward et al.
patent: 3708832 (1973-01-01), Lohrke

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