Brückner, Dornier 3 layers BOPP / BOPET extrusion machine
EUROPE (Western and Northern)
Number of layers 3
Film structure ABC
Material BOPP
Output design speed 350 m/min. Extruder's melting capacity 4800 kg/h
Width (mm) 8300
Extruder 1
Mitsubishi, cascade extruder. 250mm diam. Feeding and mixing system. 5 large hoppers
Extruder 2
Barmag single screw. 180 kg/h Ktron 2 component gravimetric doser
Extruder 3
Barmag single screw. 180 kg/h Ktron 2 component gravimetric doser
Head description EDI Autoflex IV
Die 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. Pre heating 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
Note -Silos - Oil oven - Roof crane