Continuous strand of filaments having kinky texture and gradient-lengths effect produced by spiral rotation twist and method of preparing the same

摘要

Disclosed is a strand having a longitudinally extending form comprising one type of filaments having a fine texture due to irregular magnetic thermal contraction, in which the oblique length effect due to the helical rotational twist is internalized. The filaments of the strand exhibit a natural coiling characteristic that is very similar to that of a natural black hair, which has a three-dimensional waveform formed by many projections with fine and irregular filaments, and furthermore, these waveforms are characterized by fractal structural characteristics and This is due to the fact that it represents a fine kinky texture.