Yarn treatment jet

Details Yarn treatment jet Yarn treatment jet

1999-07-02

2000-09-05

Vanatta, Amy B.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28275, 57908, D02J 108

Patent

active

061123870

ABSTRACT:
A yarn treatment jet has a yarn passage extending through the body of the jet and a fluid inlet intersecting the yarn passage transversely. In cross-section the yarn passage has a main part and a substantially parallel sided yarn controlling part which is of lesser width than the main part. The width of the fluid inlet is greater than that of the controlling part but less than that of the main part. The yarn is guided to run in the yarn controlling part which the fluid inlet intersects and the fluid is directed past the running yarn in the direction of the main part. The yarn guides are movable towards and away from the inlet and outlet ends of the yarn passage. A curved threading slot connects the controlling part with the outside of the jet.

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patent: 5146660 (1992-09-01), Ritter
patent: 5970593 (1999-10-01), Sear

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