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
- EX780
- Manufacturer
- WINDMÖLLER & HÖLSCHER
- Modello
- VAREX
- Year
- 2003
- Number of layers
- 3
- Film structure
- ABC
- Material
- PE , CPP , Stretch film , CPE , Barrier
- Film Width
- 2150
- Output (Kg/h)
- 400kg/h
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 90
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 65
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 65
- Rewinder Type
- Double back to back
- Note
- Products : Barrier film PA CPP Stretch film CPE Machine width 2150 mm , lay flat 2050 mm Back to Back winder
| Machine Code | EX780 |
| Manufacturer | WINDMÖLLER & HÖLSCHER |
| Modello | VAREX |
| Year | 2003 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | PE , CPP , Stretch film , CPE , Barrier |
| Film Width | 2150 |
| Output (Kg/h) | 400kg/h |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 90 |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 65 |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 65 |
| Rewinder Type | Double back to back |
| Note | Products : Barrier film PA CPP Stretch film CPE Machine width 2150 mm , lay flat 2050 mm Back to Back winder |
MAM Z 2400 DW-SLW LD
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Machine Code: EX766
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Year: 2015
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Film Width: 2400
WINDMÖLLER & HÖLSCHER OPTIMEX
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Machine Code: EX763
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Year: 2014
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Film Width: 2200
WINDMÖLLER & HÖLSCHER VAREX
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Machine Code: EX746
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Year: 2012
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Film Width: 2200