Description Overview Kuhne 5-layer blown film coextrusion line Year 2012 5 layers Film structure: ABCDE Materials: LDPE, LLDPE, MDPE, PP, EVA Maximum film width: 2000 mm (79) Output: 500 kg/h (1100 lb/h) Extruders Extruder A: 72 mm (2.83), gravimetric octagon 5 components Extruder B: 60 mm (2.36), gravimetric octagon 4 components Extruder C: 72 mm (2.83), gravimetric octagon 5 components Extruder D: 60 mm (2.36), gravimetric octagon 4 components Extruder E: 72 mm (2.83), gravimetric octagon 5 components Die and Air Ring Die: 350 mm (13.8) Inserts for 1.5 mm (59 thou) and 2.8 mm (110 thou) die gap IBC - smart air ring lip maximizer Automatic thickness control: K design motorized calibration basket (bubble cage) height and diameter Web Handling and Auxiliaries Silicone rollers automatic width control Motorized gusseting boards, width up to 400 mm (15.75) CFK rollers with felt/wood combination Oscillating primary nip: TFE-lok coated driven roller and silicone coated non-driven roller Turning bars with microporous surface Secondary nip: TFE-lok coated driven roller and silicone coated non-driven roller Corona treater AFS - web guide Back-to-back winders, maximum winding diameter: 1200 mm (47) Condition Connected to power, not in daily use but can be demonstrated