D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
28/34
D02G 3/00 (2006.01) D02G 1/04 (2006.01) D02G 1/16 (2006.01)
Patent
CA 1118587
O.Z. 0062/01015 Abstract of the disclosure: A process for texturizing bundles of filaments of synthetic high molecular weight materials at high speed, wherein the filament bundle is passed through a feed nozzle and is then brought into contact with a hot gaseous medium which is undergoing a vortical motion and has acquired a vortex angle of from 10 to 70° as a result of passage through a vortex chamber, is then heated by the fluid medium in a downstream tubu- lar chamber and is subsequently fed to an expansion stage to produce the crimp, and apparatus for carrying out this process.
336822
Conzelmann Gerhard
Gehrig Heinz
Herion Dieter
Knopp Hans
Basf Farben + Fasern Ag
Robic Robic & Associes/associates
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