Manufacturing method and apparatus for false twist yarn doubling the production amount

摘要

(purpose);It is an object of the present invention to provide a manufacturing method and apparatus for a false twist yarn in which marine tension deviation is reduced and the heater touch time is lengthened without deteriorating the productivity, thereby improving the physical characteristics of the false warp yarn and doubling the production amount of eliminating warp yarns.;(Configuration);In the case of POY DTY or PTY, reduce the winding amount from 6 kg to 3 kg, reduce the package height from 260 mm to 120 mm, and double the heater touch time.