Qinghe County Zhao light cashmere industry Co. Ltd.   

        cashmere has curly irregular dilute and deep, composed of the scale and the cortex, not the medulla layer, scale density of about 60 a 70 / mm, fiber cross section diameter circular approximation, is thinner than the average fineness of fine wool, in 14 - 16um, fineness unevenness rate is small, about 20%, length is 35-45mm, the tensile length, hygroscopic than sheep wool, fine, soft, thin sets, slippery, warm in a body. Fiber strength is moderate, flexible, and has a natural soft color. Cashmere is sensitive to acid, alkali, heat reaction than fine wool, even at low temperature and low concentration of acid, alkali condition, the fiber damage is also very significant, oxidant on the chlorine is very sensitive