Textiles: manufacturing – Thread finishing – Surface modification of running length
Patent
1989-08-01
1991-03-19
Schroeder, Werner H.
Textiles: manufacturing
Thread finishing
Surface modification of running length
28249, D02G 116
Patent
active
049998900
ABSTRACT:
The texturing nozzle is supplied with a heating medium such as hot air during a start-up phase for preheating of the nozzle and the associated parts of the texturing machine. After a predetermined temperature has been reached, superheated steam is delivered via change-over valve and a heater to the nozzle to carry out a texturing operation therein. The changeover valve may be operated to switch over to hot air during a running-down phase of the machine.
REFERENCES:
patent: 3921419 (1975-11-01), Rosenkranz et al.
patent: 4036924 (1977-07-01), Shishoo et al.
patent: 4104085 (1977-03-01), Fink et al.
patent: 4338776 (1982-07-01), Krenzer
patent: 4465490 (1984-08-01), von der Eltz
DeSandro Bradley Kurtz
Rieter Machine Works Ltd.
Schroeder Werner H.
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