Cashmere thread is generally used to weave woolen sweaters, sweaters, wool vests, scarves, hats and gloves, and weave various spring and autumn clothing supplies. It also has decorative functions in addition to heat preservation. The wool package shall ensure that the yarn quality is not damaged, and the outer package is complete and firm, moisture-proof, fireproof, with clear shipping marks and clear batches, and suitable for long-distance sea and land transportation and storage.

Cashmere is a layer of fine wool from cashmere goats (also known as Cashmere goats), with a diameter of 14-17um and a length of 30-45mm. Cashmere fiber is composed of cortex layer and scale layer, and its cross section is elliptical cylindrical. One cashmere goat produces only about 75g of non-wool per year, and five cashmere goats produce only enough wool to weave an ordinary cashmere sweater.