3-Layer ABA Co-extrusion Twin Die Extruder

3-Layer ABA Co-extrusion Twin Die Extruder Purpose： A+B+A 3-layer Co-extrusion Twin Die Blown Film Extruder enjoys special advantages and can produce both HDPE film and LDPE and LLDPE film. It improves the physical toughness of film through multi-layer co-extrusion. With one main extruder providing material for out and inner layers, it reduces one main extruder configuration and achieves energy saving and low consumption.