... . This is an 3 layer Co-extrusion Film Blowing Machine, with high output, stable performance.Feature: ... LLDPE, EVA, polymer of PP ion body.6, Suitable film blowing structure: ABA, ABC, ABB, AB. Raw material MLLDPE, ... Power kw22×3 30×337×3 45×3The Way of Screen Changing of ExtruderManual Twin-station Changing ... subject to change withourt prior notice. SJ3 Series 3 layer Co-extrusion Film Blowing machine