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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
- EX649
- Manufacturer
- ALPINE
- Number of layers
- 3
- Material
- LDPE,LLDPE,MDPE
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 50
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 50
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 50
Machine Code | EX649 |
Manufacturer | ALPINE |
Number of layers | 3 |
Material | LDPE,LLDPE,MDPE |
Extruder 1 Layer ref: | A |
Screw diam 1 | 50 |
Extruder 2 Layer ref: | B |
Screw diam 2 | 50 |
Extruder 3 Layer ref: | C |
Screw diam 3 | 50 |
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Year: 1989
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Film Width: 1300
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Machine Code: EX753
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Year: 2004
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Film Width: 1800
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Machine Code: EX686
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Year: 2003
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Machine Code: EX605
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Year: 1994
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Film Width: 1600