Most of the materials used are flannel, nylon, non-woven, etc. The characteristics of the material itself, drawstring bags are flexible and convenient to use, the product is light and portable, and the hand feels soft and gentle. At the same time, various logos can be printed on the surface of the product according to the needs of customers, and the size of the product can be set according to the specifications of the packaged product. Therefore, the applicability and versatility of drawstring bags are greatly enriched. Due to the environmental protection and durability of its materials, drawstring bags have also become a kind of environmental protection bag nowadays, which are widely used in gifts, jewelry, mobile phones, shopping, and other places.