Introduction to processing methods of woven bags

The raw materials of woven bags are polypropylene and polyethylene. According to the sewing method, woven bags in the packaging industry can be divided into sewn bottom bags and sewn edge bottom bags. Woven bag manufacturers also pay attention to the processing of their base materials in the process of consuming woven bags, Therefore, it has been widely used in the packaging of fertilizers, chemicals, cement and grain. Secondly, it is to produce products composed of plastic raw materials through extrusion film, cutting and unidirectional stretching as flat wires, and then warp and weft weaving. It is obvious that "flat wires" are the basic data for consuming all kinds of plastic woven bags