The yarn path is straight, with less hairiness and low unwinding tension;

The package capacity can be increased by 20-30%, that is, the length of the non jointed yarn can be increased by 20-30% under the same volume;

Adopting electronic constant motion guide yarn to completely solve problems such as oily yarn and grooved tube yarn separation;

The unwinding tension in the subsequent double twisting process is uniform, reducing the probability of breakage;

High length measurement accuracy, controllable accuracy range of two thousandths, and good length consistency;

The range and bevel angle (edge retraction) are infinitely adjustable. By adjusting, phenomena such as"chrysanthemum heart"and"convex edges"can be effectively avoided.