D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
8/120
D02G 1/16 (2006.01) D02G 1/12 (2006.01)
Patent
CA 1075856
ABSTRACT OF THE DISCLOSURE: Filaments or filament bundles, which are conveyed by a heated gas, are crimped by treating, them in a preheat chamber and crimping them in an elongate chamber from which the heated gas medium issues through longitudinal slits. A stream of cold gas is made to impinge on the outside or the lower one-third or the elongate chamber without allowing significant amounts of this cold gas to enter the said chamber. The resulting filaments or filament bundles have very good dyeing characteristics.
248356
Bauer Wolfgang
Lehrer Erwin
Martin Wolfgang
LandOfFree
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