** SOLD **
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
- EX805
- Manufacturer
- BANDERA
- Year
- 2006
- Number of layers
- 3
- Film structure
- ABC
- Material
- LDPE, LLDPE.
- Film Width
- 2500
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 60mm
- Description 1
- gravimetric dosing unit Doteco 4 comp, screen changer
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 80mm
- Description 2
- gravimetric dosing unit Doteco 4 comp, screen changer
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 60mm
- Description 3
- gravimetric dosing unit Doteco 4 comp,screen changer
- Head description
- IBC; Air ring
- Thickness controll system
- K-Design automatic thickness profile control
- Bubble cage
- Yes
- Panel for gussets
- Yes
- Take off unit
- Oscillating
- Web guide
- Yes
- Rewinder Type
- Double back to back
- Note
- Tower included Micro perforation in-line edge trim granulator by Exact
| Machine Code | EX805 |
| Manufacturer | BANDERA |
| Year | 2006 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | LDPE, LLDPE. |
| Film Width | 2500 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 60mm |
| Description 1 | gravimetric dosing unit Doteco 4 comp, screen changer |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 80mm |
| Description 2 | gravimetric dosing unit Doteco 4 comp, screen changer |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 60mm |
| Description 3 | gravimetric dosing unit Doteco 4 comp,screen changer |
| Head description | IBC; Air ring |
| Thickness controll system | K-Design automatic thickness profile control |
| Bubble cage | Yes |
| Panel for gussets | Yes |
| Take off unit | Oscillating |
| Web guide | Yes |
| Rewinder Type | Double back to back |
| Note | Tower included Micro perforation in-line edge trim granulator by Exact |
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Year: 2000
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Machine Code: EX764
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Year: 1999
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Film Width: 1700
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Machine Code: EX770
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Year: 2000
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Machine Code: EX637
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Year: 2002
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Film Width: 1800
GHIOLDI - BANDERA
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Machine Code: EX569
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Year: 1990
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Film Width: 1400