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
- EX793
- Manufacturer
- BANDERA
- Year
- 1999
- Number of layers
- 1
- Film structure
- A
- Material
- LDPE
- Film Width
- 3000
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 90D 65L
- Description 1
- Plastcontrol 1 component
- Die diam (mm)
- 350 mm and 450 mm
- Take off unit
- Oscilating
- Rewinder Type
- Double back to back
- Note
- IBC
| Machine Code | EX793 |
| Manufacturer | BANDERA |
| Year | 1999 |
| Number of layers | 1 |
| Film structure | A |
| Material | LDPE |
| Film Width | 3000 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 90D 65L |
| Description 1 | Plastcontrol 1 component |
| Die diam (mm) | 350 mm and 450 mm |
| Take off unit | Oscilating |
| Rewinder Type | Double back to back |
| Note | IBC |
WINDMÖLLER & HÖLSCHER
-
Machine Code: EX695
-
Year: 1989
-
Film Width: 1475
BATTENFELD
-
Machine Code: EX512
-
Year: 2003
-
Film Width: 2200
WINDMÖLLER & HÖLSCHER VAREX
-
Machine Code: EX803
-
Year: 2009
-
Film Width: 2600