Interlacing apparatus and process for filament interlacing

Details Interlacing apparatus and process for filament interlacing Interlacing apparatus and process for filament interlacing

1998-10-09

2000-09-05

Vanatta, Amy B.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28271, D02J 108

Patent

active

061123862

ABSTRACT:
An apparatus for interlacing a multifilament yarn includes a housing with a conduit defined therethrough. A jet nozzle is configured with the housing. The jet nozzle includes a main channel symmetric to the yarn conduit axis and at least two side channels. The main channel directs a greater volume of pressurized air into a central region of the yarn conduit as compared to the side channels that direct a lesser volume of pressurized air to peripheral zones where substantially no interlacing of the yarn takes place.

REFERENCES:
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patent: 4639986 (1987-02-01), Borenstein
patent: 4965916 (1990-10-01), Artunc et al.
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German Patent Office Search Report, Apr. 20, 1998.

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