Three ways to increase the softness of yarn
- Oct 15, 2019-
At present, there are three ways to increase the softness of yarn:
(l) mechanical method to make the yarn soft, mainly through soft cloth finishing, the adhesive film is destroyed, the original color cloth after soft cloth finishing, the softness of the fiber is shown.The disadvantage is that it easily causes yarn to bristle.
(2) improve the moisture regain of the yarn, but there is a certain range of moisture regain, too large will cause mildew, and the improvement of softness is not obvious, or add oil or softener in the sizing.However, the above method can only affect the yarn after winding, and can improve the weaving.
(3) the softening of linen roving is also called the oiling of the roving to soften the single-fiber bond film