Brückner, Dornier BOPP

Number of layers: 3
Film structure: ABC
Material: BOPP
Output: design speed 350 m/min.
Extruder's melting capacity 4800 kg/h
Produced in past approx 23 ktons/y.
Actual output depends on specific product mix and uptime

Width (mm): 8300
Extruder 1 Description: Mitsubishi, cascade extruder. 250mm dia. Feeding and mixing system. 5 large hoppers
Extruder 2 Description: Barmag single screw. 180 kg/h Ktron 2 component gravimetric doser
Extruder 3 Description: Barmag single screw. 180 kg/h Ktron 2 component gravimetric doser
Head description: EDI Autoflex IV
Width: 1168
Thickness controll system: 2 thickness gauges, one afetr chill roll, one on pull roll unit. Make FAG, source: Strontium 90. Automatic thickness profile controll on die head.
Chill roll unit: Bruckner. 2600mm diam in water bath with water degassification system
MDO description: Bruckner. Preheating 16 cylinders. 4 stretching nips, 4 roller anealing
TDO description: Dornier 9-roller HS-clips with roller bearings. ventilation of TDO renovated in 2020 with new ac motors and inverters
Corona treatment: bottom corona treatment
Flame treatment: Top and bottom flame treatment. Make Esseci
Rewinder width: 8300
Rewinder description: Kampf turret winder with automatic reel unloading system
Slitter: Goebel Monslit. Max width 8400mm. Max input reel daim: 1200mm.
Rewinder with independent winding stations, center driven, max winding width 2300mm, 14 winding arms
Additional Information: -Silos- Oil oven- Roof crane- approx 100 cres