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.
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- Machine Code
- BO106
- Manufacturer
- Japanese Steel Works JSW
- Year
- 2009
- Number of layers
- 3
- Film structure
- ABC
- Material
- BOPP
- Output
- max out put 6000 kg/h, Max Speed - 500m/min Max. Operation speed 420m/min
- Width (mm)
- 8320
- Extruder 1 Description
- A - single screw, screw diameter 115mm, output 300 kg/h, AC motor 132 kW
- Extruder 2 Description
- B Cascade extruder: extruder 1: single screw, cascade, screw diameter 300mm, output 6000 kg/h, AC motor 1200 kW Extruder 2: single screw, cascade, screw diameter 200mm, output 6000 kg/h, AC motor 600kW
- Extruder 3 Description
- C- single screw, screw diameter 145mm, output 500 kg/h, AC motor 250 kW
- Head description
- make EDI. 1 spare extrusion die available. Automatic thickness profile control via flex lip and thermal bolts
- Die width
- 1200mm
- Thickness controll system
- Automatic thickness profile control, 47 thermal bolts 1 × NDC PRS film thickness gauge (infrared); 1 × Scantech cast-sheet thickness gauge (X-ray)
- MDO description
- 20 Pre-heating rollers, diameter 600mm, 4 stretching rollers, 6 annealing rollers, thermal oil heating, mechanical transmission shaft
- TDO description
- Pre-heating sections length - 27235 Stretching sections length- 15000 Annealing sections length - 24000 Gas and thermal oil heating Input width - min.940mm, max.1000mm Output width - min.8200mm, max. 8600mm
- Corona treatment
- 4 corona treatments - 2 top, 2 bottom
- Rewinder description
- Turret type. 80 cores available
- Slitter
- Included
- Note
- Atlas slitter included 1 Inline edge trim 1 Inline Grinder Water Chiller Oil heater Control system - Mitsubishi Q-series
| Machine Code | BO106 |
| Manufacturer | Japanese Steel Works JSW |
| Year | 2009 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | BOPP |
| Output | max out put 6000 kg/h, Max Speed - 500m/min Max. Operation speed 420m/min |
| Width (mm) | 8320 |
| Extruder 1 Description | A - single screw, screw diameter 115mm, output 300 kg/h, AC motor 132 kW |
| Extruder 2 Description | B Cascade extruder: extruder 1: single screw, cascade, screw diameter 300mm, output 6000 kg/h, AC motor 1200 kW Extruder 2: single screw, cascade, screw diameter 200mm, output 6000 kg/h, AC motor 600kW |
| Extruder 3 Description | C- single screw, screw diameter 145mm, output 500 kg/h, AC motor 250 kW |
| Head description | make EDI. 1 spare extrusion die available. Automatic thickness profile control via flex lip and thermal bolts |
| Die width | 1200mm |
| Thickness controll system | Automatic thickness profile control, 47 thermal bolts 1 × NDC PRS film thickness gauge (infrared); 1 × Scantech cast-sheet thickness gauge (X-ray) |
| MDO description | 20 Pre-heating rollers, diameter 600mm, 4 stretching rollers, 6 annealing rollers, thermal oil heating, mechanical transmission shaft |
| TDO description | Pre-heating sections length - 27235 Stretching sections length- 15000 Annealing sections length - 24000 Gas and thermal oil heating Input width - min.940mm, max.1000mm Output width - min.8200mm, max. 8600mm |
| Corona treatment | 4 corona treatments - 2 top, 2 bottom |
| Rewinder description | Turret type. 80 cores available |
| Slitter | Included |
| Note | Atlas slitter included 1 Inline edge trim 1 Inline Grinder Water Chiller Oil heater Control system - Mitsubishi Q-series |
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