Textiles: manufacturing – Thread finishing – Surface modification of running length
Patent
1976-05-20
1979-06-12
Mackey, Robert
Textiles: manufacturing
Thread finishing
Surface modification of running length
28273, D02G 116
Patent
active
041576055
ABSTRACT:
Increased texturing speed, improved stability of operation and improved operation from jet-to-jet is obtained in a jet of the type disclosed by Lubach in U.S. Pat. No. 3,545,057 by locating the exit end of the orifice through the cylindrical portion of the yarn needle for directing gas to the venturi a distance from 0.375 to 0.65 inch (9.5 to 16.5 mm) from the tip of the needle and locacting a baffle at the outlet end of the jet.
REFERENCES:
patent: 3295162 (1967-01-01), Forceville
patent: 3485428 (1969-12-01), Jackson
patent: 3545057 (1970-12-01), Lubach
patent: 3863309 (1975-02-01), Price
patent: 3881231 (1975-05-01), Price et al.
patent: 3881232 (1975-05-01), Price et al.
patent: 3892020 (1975-07-01), Koslowski
E. I. Du Pont de Nemours and Company
Mackey Robert
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