APPARATUS FOR ADJUSTING PROPERTIES OF YARN BY COMPANSATING ITS LENGTH FOR ADJUSTING PROPERTIES OF YARN

摘要

The present invention is supplied by the yarn drawn from the yarn feed device or the heat setting physical property control device to the dancer axis as a point to keep the physical properties of the yarn constant through the length compensation of the yarn as the dancer repeatedly moves up and down, The present invention relates to a device for controlling physical properties through length compensation, which enables mass production of yarns to achieve stabilization (reduction of residual shrinkage and reduction of cutting elongation), stabilization of wrinkles, stability of crystal structure and constant mechanical properties.;Physical property control device through length compensation, first and second pulley, feeding motor, first and second roll, heating device