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
- BO78
- Manufacturer
- BRUCKNER
- Year
- 2003
- Number of layers
- 4
- Material
- BOPP
- Output
- 2300 kg/hr
- Width (mm)
- 6350
- Extruder 1 Description
- Manufacturer Bandera, AC drive,
- Extruder 2 Description
- Manufacturer Bandera, AC drive,
- Extruder 3 Description
- Manufacturer Bandera, AC drive,
- Extruder 4 Description
- Manufacturer Bandera, AC drive,
- Head description
- Manufacturer: Simplas.Symmetrical design with three coat hangers.4 layers
- Thickness controll system
- Thickness Gauge NDC Brand,measurement range: 5 – 100my, IR Infrared
- Chill roll unit
- Film and chill roll drying system. Air knife.Water bath
- MDO description
- Manufacturer: Bruckner .14 pre-heating rolls . 6 stretching rolls .2 annealing rolls .9 nip rolls .Tension control at inlet and outlet .AC drive .Stretching ratio 1:1 / 1:8
- TDO description
- Manufacturer: Bruckner .Chain and chain track model: FOK 4.4.4 Heating system: circulating oil via individual heating system / zone (heat exchanger, fans, control valves , oil boiler, etc) .Edge guide system at inlet
- Pull roll unit
- Edge trim on-line recycling unit .2 corona treatment stations . AC drive
- Rewinder width
- 6350mm
- Rewinder description
- Working width: 6350 mm . Core o Steel cores, 6600 mm length .Max. mill roll diameter: 1300 mm
- Note
- Max mechanical speed: 250 m/min Packaging film Produced film type. Thickness: 15 - 60 micron. AC & PLC fully integrated system PLC with operator workstations Thickness Gauge NDC Brand,measurement range: 5 – 100my, IR Infrared Raw Material :material feeding equipment,pneumatic conveying system,cyclone to separate resin and conveying air,metal separator,mixing hopper,suction conveying for Co-Extruder Edge trim recycling : edge trim grinder Conveying fans
| Machine Code | BO78 |
| Manufacturer | BRUCKNER |
| Year | 2003 |
| Number of layers | 4 |
| Material | BOPP |
| Output | 2300 kg/hr |
| Width (mm) | 6350 |
| Extruder 1 Description | Manufacturer Bandera, AC drive, |
| Extruder 2 Description | Manufacturer Bandera, AC drive, |
| Extruder 3 Description | Manufacturer Bandera, AC drive, |
| Extruder 4 Description | Manufacturer Bandera, AC drive, |
| Head description | Manufacturer: Simplas.Symmetrical design with three coat hangers.4 layers |
| Thickness controll system | Thickness Gauge NDC Brand,measurement range: 5 – 100my, IR Infrared |
| Chill roll unit | Film and chill roll drying system. Air knife.Water bath |
| MDO description | Manufacturer: Bruckner .14 pre-heating rolls . 6 stretching rolls .2 annealing rolls .9 nip rolls .Tension control at inlet and outlet .AC drive .Stretching ratio 1:1 / 1:8 |
| TDO description | Manufacturer: Bruckner .Chain and chain track model: FOK 4.4.4 Heating system: circulating oil via individual heating system / zone (heat exchanger, fans, control valves , oil boiler, etc) .Edge guide system at inlet |
| Pull roll unit | Edge trim on-line recycling unit .2 corona treatment stations . AC drive |
| Rewinder width | 6350mm |
| Rewinder description | Working width: 6350 mm . Core o Steel cores, 6600 mm length .Max. mill roll diameter: 1300 mm |
| Note | Max mechanical speed: 250 m/min Packaging film Produced film type. Thickness: 15 - 60 micron. AC & PLC fully integrated system PLC with operator workstations Thickness Gauge NDC Brand,measurement range: 5 – 100my, IR Infrared Raw Material :material feeding equipment,pneumatic conveying system,cyclone to separate resin and conveying air,metal separator,mixing hopper,suction conveying for Co-Extruder Edge trim recycling : edge trim grinder Conveying fans |
