Cashmere sweaters are divided into pure cashmere sweaters and blended cashmere sweaters. Pure cashmere sweaters should contain 100% cashmere fibers. Taking into account the morphological variation of cashmere fibers and the factors that are not artificially mixed into wool, according to China’s textile industry standards, the finished cashmere yarn and cashmere fiber content can reach up to 98%. Cashmere content above 30% can be called cashmere sweater, cashmere content below 30% can only be called plush blended products, cashmere content above 95% can be labeled as 100% cashmere or pure cashmere sweater. 12-needle pure cashmere sweaters usually use 26 male count pure cashmere double-strand yarn or 12, 14 male count single yarn; according to different needle types, different counts can be selected. Generally, the lower the needle count, the more suitable yarn count end. Of course, the yarn can be thickened by doubling to meet the needs of thick needles. There are many other fiber components in the blended cashmere sweater, as long as it is suitable for blending with cashmere and can achieve a soft effect, such as silk, cotton, linen, wool and Developed soybeans, milk fiber, etc. can be used.