Woven bags are made of new materials and recycled materials. These woven bags are generally divided into yellow, green and gray white. The price of this kind of woven bag is low, so many products that need one-time packaging choose the woven bag made of recycled materials for packaging, such as the construction waste of the construction site and the packing bag of ExPRESS Logistics. Of course, due to the need of use, or waterproof, wear-resistant and other conditions, many woven bags will also adopt film-covering and other technologies. These can be customized according to customer requirements.