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
- EX825
- Manufacturer
- BANDERA
- Year
- 2018
- Number of layers
- 5
- Film structure
- ABCDE
- Material
- Barrier film, LDPE, LLDPE, MLDPE, PA, EVOH
- Film Width
- 2200
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 65 mm
- Description 1
- Gravimetric dosing unit INNOPLAST, 5 components
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 65 mm
- Description 2
- Gravimetric dosing unit INNOPLAST, 5 components
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 50 mm
- Description 3
- Gravimetric dosing unit INNOPLAST, 5 components
- Extruder 4 Layer ref:
- D
- Screw diam 4
- 65 mm
- Description 4
- Gravimetric dosing unit INNOPLAST, 5 components
- Extruder 5 Layer ref:
- E
- Screw diam 5
- 65 mm
- Description 5
- Gravimetric dosing unit INNOPLAST, 5 components
- Die diam (mm)
- 350mm, gap 2.4mm
- Take off unit
- Oscillating
- Corona treatment
- CASON
- Web guide
- E+L
- Rewinder Type
- Double back to back
- Rewinder description
- Maximum Width 2200
- Note
- Chiller included for Cooling ring and IBC Structure not included
| Machine Code | EX825 |
| Manufacturer | BANDERA |
| Year | 2018 |
| Number of layers | 5 |
| Film structure | ABCDE |
| Material | Barrier film, LDPE, LLDPE, MLDPE, PA, EVOH |
| Film Width | 2200 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 65 mm |
| Description 1 | Gravimetric dosing unit INNOPLAST, 5 components |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 65 mm |
| Description 2 | Gravimetric dosing unit INNOPLAST, 5 components |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 50 mm |
| Description 3 | Gravimetric dosing unit INNOPLAST, 5 components |
| Extruder 4 Layer ref: | D |
| Screw diam 4 | 65 mm |
| Description 4 | Gravimetric dosing unit INNOPLAST, 5 components |
| Extruder 5 Layer ref: | E |
| Screw diam 5 | 65 mm |
| Description 5 | Gravimetric dosing unit INNOPLAST, 5 components |
| Die diam (mm) | 350mm, gap 2.4mm |
| Take off unit | Oscillating |
| Corona treatment | CASON |
| Web guide | E+L |
| Rewinder Type | Double back to back |
| Rewinder description | Maximum Width 2200 |
| Note | Chiller included for Cooling ring and IBC Structure not included |
TECOM EKN 75 – 30D
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Machine Code: EX822
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Year: 2008
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Film Width: 1700
DOLCI fIL 700
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Machine Code: EX689
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Year: 1990
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Film Width: 3200
BIELLONI 100
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Machine Code: EX788
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Year: 2000
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Film Width: 1800
