At present, the recycling and reuse of waste textiles is an important starting point for the textile industry to develop a circular economy and create an ecological civilization. At present, China's clothing market is in a state of oversupply. Brands continue to increase production and manufacture products. Many products are backlogged in brand and channel. At the same time, the frequency of consumers purchasing clothing is much greater than the speed of digesting wardrobe clothing, resulting in an increase in clothing in the closet, resulting in an objective waste of resources。

As a kind of recyclable resource, waste textiles can save a lot of textile raw materials if they are used effectively, thus alleviating the problem of oil consumption and arable land shortage. At the same time, it also reduces the emission of harmful gases generated by textile waste incineration. Landfilling causes pollution of the land. Therefore, the recycling of used clothes is of great significance to the natural environment and society.