Material: PE Number of layers: 3 Film width.: max. 600 mm, min. 440 mm Film thickness: max. 0,2 mm, min. 0,06 mm Die head diameter: 180 mm Die gap: 1,35 mm /1,6 mm Bubble circumf.: 2440 mm Corona treatment: Yes Type of film: Tube Speed: 30 m/min. The construction tower is included