cement bag

cement bag:paper bag,valve bag,kraft paper bag Materials:pp/kraft paper compounded,paper and paper registered.Function: plastic materials, chemicals, cement, fodder, fertilizer, food industries.Size: 50x60cm(with 10cm folded)Type: General / Cement valve pockets /LinerTechnology(customized):Paper-plastic Compounded Bag is produced by the plastic bags and kraft paper from composite.Usually the plastic layer is made of the substrate pp woven cloth,and refining of kraft paper is used for kraft paper. The two are bond through laminating hot molten plastic, molded kraft paper by coated cloth, and then sew that to Paper-plastic Compounded Bag.Printing:yes/plainLoad: 15KG / 20KG /25KG /50KG,etc.All can be customized.