** SOLD **
Biaxially oriented polypropylene (BOPP) and Biaxially oriented polyester (BOPET) are commonly produced in tender-frame lines. In these lines material is melted through a flat extrusion die (T-die) and solidified onto a cooled roller. Material is then stretched in machine direction in an MDO. Thereafter material is stretched in transversal direction in a TDO. These processes deliver a molecule orientation in both axes, this enhances many of their properties, particularly the mechanical, impact, barrier and optical properties.
Ask more informations
about a similar one
- Machine Code
- BO38
- Manufacturer
- BRUCKNER
- Year
- 2005
- Number of layers
- 3
- Film structure
- ABC
- Material
- BOPP
- Output
- 3600KG/H , MECHANICAL SPEED 400M/MIN
- Width (mm)
- 8200
- Extruder 1 Description
- (Central) Twin screw extruder with gear melt pump, BT-PP-170 . Drive AC motor; make Elin (Austria); 600kw; Vacuum pumps de-gas. Capacity 4000 Kg/h
- Extruder 2 Description
- (skin layer) single screw diam 120mm BS-PP-120/33D/E-G , Double screen 2 x 301 CM2 ; Drive AC motor. Capacity 380kg/h; dosing system gravimetric 4 components
- Extruder 3 Description
- (skin layer) single screw diam 105mm BS-PP-105/33/D/E-G ,Double screen 2 x214 CM2; Drive AC motor , Capacity 290Kg/h ; dosing system gravimetric 4 components
- Head description
- Extrusion die and feedblock: Make EMO (Austria), width 1140mm, Gap: 1,7-3,5mm, air blade e vacuum box
- Die width
- 1140mm
- Thickness controll system
- Automatic Scantech
- Chill roll unit
- Diam 2800mm, in water immersion,
- MDO description
- Preheating section: 16 rollers 614mm chrome plated, Stretching section rollers diam 150 Teflon,anelling section 4 rollers 614mm
- TDO description
- 5 preheating section (21m); 5 stretching section(15m); 5 annealing section (16,5m). Clips type FOK4.4.4, sliding. Clip's width 115mm. 1110 clips each chain.
- Corona treatment
- Yes 2 side 50Kw
- Pull roll unit
- Rollers diam 450-475mm. Net film 8200mm. Rollers width 8600mm. Cooling 1 x100kw cooling. Edge trim unit. Thickness gauge system. Corona treatment 1 with lower side 40kw, 2 electrodes 15 fins; corona treater 2 upper side 40kw, 2 electrodes 15 fins; corona treatment 3 lower side 40kw , 2 electrodes 15 fins.
- Rewinder width
- 8200mm net
- Rewinder description
- Turret type. Automatic reel change. Steek cores width 9000mm. Max finished reel diam 1300mm
- Slitter
- Atlas (Valmet) Net film width 8200mm; unwinder single shaft; mother reel diam 1300mm, winder with independent arms , center driven
- Note
- Thickness 12-60my Edge trim and re-feeding system.Grinder 700 kg/h. Casting unit : with water bath; width 1200mm; main chill roller diam 2800mm; speed 10-95m/min
| Machine Code | BO38 |
| Manufacturer | BRUCKNER |
| Year | 2005 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | BOPP |
| Output | 3600KG/H , MECHANICAL SPEED 400M/MIN |
| Width (mm) | 8200 |
| Extruder 1 Description | (Central) Twin screw extruder with gear melt pump, BT-PP-170 . Drive AC motor; make Elin (Austria); 600kw; Vacuum pumps de-gas. Capacity 4000 Kg/h |
| Extruder 2 Description | (skin layer) single screw diam 120mm BS-PP-120/33D/E-G , Double screen 2 x 301 CM2 ; Drive AC motor. Capacity 380kg/h; dosing system gravimetric 4 components |
| Extruder 3 Description | (skin layer) single screw diam 105mm BS-PP-105/33/D/E-G ,Double screen 2 x214 CM2; Drive AC motor , Capacity 290Kg/h ; dosing system gravimetric 4 components |
| Head description | Extrusion die and feedblock: Make EMO (Austria), width 1140mm, Gap: 1,7-3,5mm, air blade e vacuum box |
| Die width | 1140mm |
| Thickness controll system | Automatic Scantech |
| Chill roll unit | Diam 2800mm, in water immersion, |
| MDO description | Preheating section: 16 rollers 614mm chrome plated, Stretching section rollers diam 150 Teflon,anelling section 4 rollers 614mm |
| TDO description | 5 preheating section (21m); 5 stretching section(15m); 5 annealing section (16,5m). Clips type FOK4.4.4, sliding. Clip's width 115mm. 1110 clips each chain. |
| Corona treatment | Yes 2 side 50Kw |
| Pull roll unit | Rollers diam 450-475mm. Net film 8200mm. Rollers width 8600mm. Cooling 1 x100kw cooling. Edge trim unit. Thickness gauge system. Corona treatment 1 with lower side 40kw, 2 electrodes 15 fins; corona treater 2 upper side 40kw, 2 electrodes 15 fins; corona treatment 3 lower side 40kw , 2 electrodes 15 fins. |
| Rewinder width | 8200mm net |
| Rewinder description | Turret type. Automatic reel change. Steek cores width 9000mm. Max finished reel diam 1300mm |
| Slitter | Atlas (Valmet) Net film width 8200mm; unwinder single shaft; mother reel diam 1300mm, winder with independent arms , center driven |
| Note | Thickness 12-60my Edge trim and re-feeding system.Grinder 700 kg/h. Casting unit : with water bath; width 1200mm; main chill roller diam 2800mm; speed 10-95m/min |
