Co-extruded PE winding film machine is suitable for producing low density polyethylene, plastic flowing film, the machine uses double screw extrusion, two feeding doubled raw materials using different formulas, the production film can achieve a side adhesive effect, widely used in building materials, hardware accessories and other packaging. Co-extruded PE winding film machine is suitable for producing low density polyethylene, plastic flowing film, the machine uses double screw extrusion, two feeding doubled raw materials using different formulas, the production film can achieve a side adhesi