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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
- EX608
- Manufacturer
- UNITECH
- Year
- 1984
- Number of layers
- 1
- Film Width
- 1300
- Output (Kg/h)
- 110
- Screw diam 1
- 70mm
- Description 1
- 4 components
- Head description
- Rotating
- Die diam (mm)
- 175mm
- Corona treatment
- AFS
- Rewinder Type
- Double back to back
| Machine Code | EX608 |
| Manufacturer | UNITECH |
| Year | 1984 |
| Number of layers | 1 |
| Film Width | 1300 |
| Output (Kg/h) | 110 |
| Screw diam 1 | 70mm |
| Description 1 | 4 components |
| Head description | Rotating |
| Die diam (mm) | 175mm |
| Corona treatment | AFS |
| Rewinder Type | Double back to back |
DOLCI fIL 700
-
Machine Code: EX689
-
Year: 1990
-
Film Width: 3200
BATTENFELD
-
Machine Code: EX512
-
Year: 2003
-
Film Width: 2200