| 摘要 |
FIELD: textile industry, in particular, production of textured fabrics. SUBSTANCE: apparatus has nozzle casing, valve positioned within casing and conical flanged nozzle attached to casing. Conical nozzle and flange have inner peripheral openings positioned at an angle of 30-89 deg to inlet opening axis within casing. Inner openings made in flange are arranged at an angle of 30-60 deg to inlet opening axis. Flange has head with lobes. Construction of apparatus allows textured fabrics to be manufactured from threads with diameter of single filament exceeding 13 microns and dust content in working zone to be reduced. EFFECT: improved quality of textured filling thread and reduced production cost of fabric. 3 cl, 3 dwg, 3 ex
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