Apparatus for treating yarn with fluid

Textiles: manufacturing – Thread finishing – Surface modification of running length

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28271, D02G 116

Patent

active

054817870

ABSTRACT:
An apparatus for treating yarn with fluid designed to provide a yarn, which consists of a multifilament, with coherence by using a working fluid. The apparatus is provided with first and second components which have flat surfaces fixed in parallel against each other with a gap G (mm) provided between them, the first component having at least two fluid conduits which are provided with a specified crossing angle (.theta.) so that they cross each other on the extended lines of their axes and which are opened in the flat surface. The first and second components are fixed to satisfy the requirement in which the gap G between the flat surfaces facing each other is 0.2 mm or more but 5 mm or less, and they eject the working fluid under a specified pressure through at least the two fluid conduits onto the yarn, which runs between the flat surfaces, to provide the yarn with coherence.

REFERENCES:
patent: 2985995 (1961-05-01), Bunting et al.
patent: 3115691 (1963-12-01), Bunting, Jr. et al.
patent: 3262179 (1966-07-01), Sparling
patent: 3750242 (1973-08-01), Lloyd et al.
patent: 3751775 (1973-08-01), Psaras
patent: 3936577 (1976-02-01), Christini et al.
patent: 4035883 (1977-07-01), Bond
patent: 4633550 (1987-01-01), McAliley et al.

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