The surface of the cashmere sweater is 60-70 mm, and the wool is finer than ordinary wool, with an average fineness of 14-16um, so it feels silky and comfortable to the touch. But there are some cashmere sweaters in the mall, which are very slippery to the touch. After rubbing the fingers, they still feel slippery. That is because the clothes are sprinkled with talcum powder. Wool has medulla and is solid, while cashmere sweaters are medullated and hollow, so they are quite elastic. Grasp it with your hands, it has a feeling of elastic glutinous rice.
Holding the cashmere sweater, take a look at this bright spot, and check the density of the cashmere sweater. The lines are clear and tidy, and it is not easy to show light. If the density is loose, it seems that the regulations are out of order and easy to transmit light. A good cashmere sweater requires not only good cashmere purity, but also a certain amount. This is an important sign of judging cashmere sweaters.