PE 3/2-layer co-extrusion film blowing machine is designed by our company on the requirement of the market with high yield and top grade.The machine is fit to produce composite film material, contraction film, cable film, multifunction industry packaging film and other all kinds of high quality plastic film. These films have the excellence of good obstruct, keep wet, dampproofing, windproofing, frost resistance, separate oxygen and oil. So, it’s widely used for packaging of fruit, meat production, flesh milk and soft drink.