Process and equipment for bulk-texturizing ans simultaneous interlacing of thermoplastic yarns, using heating fluids

摘要

Process for bulk-texturizing and simultaneous interlacing of medium or high-shrinkage multi-filament yarns carried out with a device in which the yarns are made to pass into single or multiple chambers where the yarns come under jets of steam or other gaseous fluid that cause simultaneously their shrinkage, bulk-texturizing and interlacing. <IMAGE>