the Effect of Yarn Softeners on Yarn Strength

- Apr 07, 2018-

During the soft treatment of cotton yarn after bleaching and dyeing, the strength of the yarn will be affected by different degrees. Seriously, the strength will drop about 30%. This is because the amino silicone oil in the softener reduces the friction coefficient between the fibers; and this resulting in the decrease of the strength of the fiber and the strength of the yarn. Selecting the softener reasonably can make the yarn have good handle and reduce the strength drop in the minimum range, so as to meet the requirements of the later processing.