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
- EX739
- Manufacturer
- MAM
- Year
- 1998
- Number of layers
- 3
- Material
- LLDPE,PEBD,PEMD
- Film Width
- 1800
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 70mm
- Description 1
- dosing unit Engin Plast
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 70mm
- Description 2
- dosing unit Engin Plast
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 70mm
- Description 3
- dosing unit Engin Plast
- Head description
- IBC,Eurochiller
- Die diam (mm)
- 220
- Thickness controll system
- K-design
- Web guide
- Yes
- Note
- Thickness min20my -max 200my
| Machine Code | EX739 |
| Manufacturer | MAM |
| Year | 1998 |
| Number of layers | 3 |
| Material | LLDPE,PEBD,PEMD |
| Film Width | 1800 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 70mm |
| Description 1 | dosing unit Engin Plast |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 70mm |
| Description 2 | dosing unit Engin Plast |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 70mm |
| Description 3 | dosing unit Engin Plast |
| Head description | IBC,Eurochiller |
| Die diam (mm) | 220 |
| Thickness controll system | K-design |
| Web guide | Yes |
| Note | Thickness min20my -max 200my |
WINDMÖLLER & HÖLSCHER
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Machine Code: EX695
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Year: 1989
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Film Width: 1475