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
- Note
- Products : Barrier film PA 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 |
| Note | Products : Barrier film PA Machine width 2150 mm , lay flat 2050 mm Back to Back winder |
REIFENHAUSER RT371
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Machine Code: EX714
-
Year: 1989
-
Film Width: 1300
BIELLONI Coex 3
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Machine Code: EX764
-
Year: 1999
-
Film Width: 1700
REIFENHAUSER
-
Machine Code: EX686
-
Year: 2003
-
Film Width: 2300
BATTENFELD
-
Machine Code: EX512
-
Year: 2003
-
Film Width: 2200
