Apparatus for interlacing multifilament yarn by fluid

Details Apparatus for interlacing multifilament yarn by fluid Apparatus for interlacing multifilament yarn by fluid

1980-04-28

1983-11-29

Mackey, Robert

Textiles: manufacturing

Thread finishing

Surface modification of running length

28275, D02G 116, D02J 108

Patent

active

044173750

ABSTRACT:
Apparatus for imparting a good cohering property to a multifilament yarn by applying a continuous main jet stream of a fluid to a running multifilament yarn in a yarn treating zone, while impinging a subsidiary jet stream having a discontinuous pressure wave against the above-mentioned continuous main jet stream so as to expose the running multifilament yarn to the impinging jet stream having a resonance sharpness of at least 2 at the position outlet aperture of the yarn treating zone.

REFERENCES:
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patent: 3167847 (1965-02-01), Gonsalves
patent: 3262179 (1966-07-01), Sparling
patent: 3363294 (1968-01-01), Jeurissen et al.
patent: 3394440 (1968-07-01), Van Holten
patent: 3407583 (1968-10-01), Irwin et al.
patent: 3417445 (1968-12-01), Gemeinhardt et al.
patent: 3422516 (1969-01-01), Barlow et al.
patent: 3478398 (1969-11-01), Barlow et al.
patent: 3534453 (1970-10-01), Lefebvre
patent: 3636601 (1972-01-01), Barlow et al.
patent: 3695025 (1972-10-01), Gibbon
patent: 3854313 (1974-12-01), Heichlinger et al.

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