The ABA Film Extrusion Blowing Machine employs a two-extruder system in conjunction with a three-layer co-extrusion die for plastic film production. In this innovative process, one extruder is responsible for both the surface and bottom layers, aptly named "A." Simultaneously, the second extruder exclusively produces the middle layer of the film, aptly referred to as "B." Consequently, the resulting blown film takes the form of a three-layer co-extrusion film, denoted as ABA.
This unique approach enhances the film's properties, offering superior performance and versatility across various applications.