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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
- EX491
- Manufacturer
- ALPINE
- Modello
- 75
- Year
- 1993
- Number of layers
- 1
- Material
- HDPE, MDPE, LLDPE, blends
- Film Width
- 1600
- Screw diam 1
- 75 mm
- Description 1
- Dosing unit brand Octagon
- Die diam (mm)
- 200 mm
- Rewinder Type
- Single winder
- Rewinder description
- Width 1600 mm
- Note
- Screw and barrel new
Machine Code | EX491 |
Manufacturer | ALPINE |
Modello | 75 |
Year | 1993 |
Number of layers | 1 |
Material | HDPE, MDPE, LLDPE, blends |
Film Width | 1600 |
Screw diam 1 | 75 mm |
Description 1 | Dosing unit brand Octagon |
Die diam (mm) | 200 mm |
Rewinder Type | Single winder |
Rewinder description | Width 1600 mm |
Note | Screw and barrel new |
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