In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer. Tube is then inflated to multiples of its initial diameter and cooled to form a thin film. Bobble is later collapsed and re-winded.
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- Machine Code
- EX806
- Manufacturer
- WINDMÖLLER & HÖLSCHER
- Modello
- Varex
- Year
- 2005
- Number of layers
- 1
- Overhaul/renovation
- Upgraded HMI/control panel
- Material
- LDPE, LLDPE, MDPE
- Film Width
- 1600
- Screw diam 1
- 90mm. L/D30
- Description 1
- Dosing system 3 components
- Head description
- IBC with automatic diameter control with 3 ultra sound sensors on basket, Automatic thickness control, Optifil P2
- Die diam (mm)
- 280
- Thickness controll system
- Automatic thickness control, Optifil P2
- Rewinder Type
- Double back to back
- Rewinder max reel diameter
- 1200mm
- Rewinder description
- Make Macchi, Model BO plus
- Note
- 2 colors in line print unit
| Machine Code | EX806 |
| Manufacturer | WINDMÖLLER & HÖLSCHER |
| Modello | Varex |
| Year | 2005 |
| Number of layers | 1 |
| Overhaul/renovation | Upgraded HMI/control panel |
| Material | LDPE, LLDPE, MDPE |
| Film Width | 1600 |
| Screw diam 1 | 90mm. L/D30 |
| Description 1 | Dosing system 3 components |
| Head description | IBC with automatic diameter control with 3 ultra sound sensors on basket, Automatic thickness control, Optifil P2 |
| Die diam (mm) | 280 |
| Thickness controll system | Automatic thickness control, Optifil P2 |
| Rewinder Type | Double back to back |
| Rewinder max reel diameter | 1200mm |
| Rewinder description | Make Macchi, Model BO plus |
| Note | 2 colors in line print unit |
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