Carpet is a famous traditional handicraft in China. Chinese carpets have a history of more than 2,000 years and are famous for handmade carpets. The written records can be traced back to more than 3,000 years ago, bai Juyi, a great poet of Tang Dynasty, has a famous sentence in the poem "red chenille" that "people do not know the cold to be warm, and people are less deprived of clothes as Lichens". There are real objects to be tested, and there are more than 2000 years. According to the literature, from Tang and Song dynasties to Ming and Qing dynasties, there were more and more varieties of carpets. The carpet is usually made of cotton, wool, hemp and paper string. Woven carpets produced in China use extremely high-strength veil stranded rope as warp and ground weft, while colored coarse wool weft is inserted into the warp to form plush according to the pattern, and then after shearing, brushed and other technological processes are woven. Its front is covered with plush, with solid texture and good elasticity. Especially the carpet produced by Hotan district of Xinjiang is more valuable and has the reputation of "Oriental carpet. The carpets produced there are not only good quality, but also large output. A 1250kg carpet woven in Xinjiang Hall of the Great Hall of the people is praised as "the king of carpet". In 1966, a cotton blanket was unearthed in Lanxi, Zhejiang province. It is 2.51 meters long and 1.18 meters wide, which is plain weave. It is brushed on both sides and smooth and thick. After identification, the material used is grass cotton fiber. This cotton carpet was woven in the Southern Song Dynasty. This is the earliest known cotton blanket so far. It can be seen that the woven carpet technology had reached a very high level at that time. At present, Xinjiang carpet has gradually promoted the new technology of carpet ironing, which improves the quality of carpet. The carpets that they developed were 5,540 and more than 7,200, with exquisite craftsmanship and high artistic value. It began in the pastoral area of the Northwest Plateau. In order to meet the needs of nomadic life, local ethnic minorities use the rich wool twisted yarn to weave colorful hassock, tapestry and carpets. Due to the joint creation of the people of all ethnic groups in Wei, Meng and Tibet, and through the Silk Road to communicate with other countries in the Middle East, the excellent ancient Chinese carpet art has gradually formed.