Three layer co-extrusion film blown machine: 1)Material:LLDPE,HDPE,LDPEA and so on. 2)High output ... named:film Blowing Production Line,china film machine,film blowing machine,plastic machine,PE/film machine, modelAX1200Max. Width of Blowing Film1200mmFilm Thickness ... one use rotary die head 3.Automatic winding system:Surface friction type with double winding. Automatic winding, roll-changing and ...