According to the main materials, the plastic woven bag is composed of polypropylene bag and polyethylene bag, which can be divided into sewing bottom bag and edge sewing bottom bag according to the sewing method. At present widely used in fertilizers, chemical products and other items of a packaging material. Its main production process is the use of plastic raw materials by extrusion film, cutting, unidirectional stretching as flat wire, through warp and weft weaving products, generally known as woven bags.
Post time: Nov-05-2022