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
- EX810
- Manufacturer
- KIEFEL
- Modello
- KIRION 6666
- Year
- 2002
- Number of layers
- 5
- Overhaul/renovation
- PLC panel upgraded in 2022
- Material
- LDPE
- Film Width
- 1300
- Output (Kg/h)
- 600 kg/h
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 60mm
- Description 1
- Gravimetric dosing unit
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 60mm
- Description 2
- Gravimetric dosing unit
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 60mm
- Description 3
- Gravimetric dosing unit
- Extruder 4 Layer ref:
- D
- Screw diam 4
- 60mm
- Description 4
- Gravimetric dosing unit
- Head description
- -KIEFEL -Internal bubble cooling IBC -cooling airing Macro
- Die diam (mm)
- 350mm -Die Gap 2,2mm
- Thickness controll system
- Thickness gauge control - Plastcontrol C Compact, 2002 Profile control system Plastcontrol, C compact
- Bubble cage
- motorised. 3 ultrasonic bubble diameter gauges with feedback in IBC
- Take off unit
- Oscillating
- Corona treatment
- AFS AVE1500, 2 sides treated
- Rewinder Type
- Double back to back
- Rewinder max reel diameter
- 800mm
- Rewinder description
- Double turret, Model 1300 M S2, Automatic unloading of reels
- Note
- Film thickness- min. 30 µm, max. 140 µm NGR recycling unit in line
| Machine Code | EX810 |
| Manufacturer | KIEFEL |
| Modello | KIRION 6666 |
| Year | 2002 |
| Number of layers | 5 |
| Overhaul/renovation | PLC panel upgraded in 2022 |
| Material | LDPE |
| Film Width | 1300 |
| Output (Kg/h) | 600 kg/h |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 60mm |
| Description 1 | Gravimetric dosing unit |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 60mm |
| Description 2 | Gravimetric dosing unit |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 60mm |
| Description 3 | Gravimetric dosing unit |
| Extruder 4 Layer ref: | D |
| Screw diam 4 | 60mm |
| Description 4 | Gravimetric dosing unit |
| Head description | -KIEFEL -Internal bubble cooling IBC -cooling airing Macro |
| Die diam (mm) | 350mm -Die Gap 2,2mm |
| Thickness controll system | Thickness gauge control - Plastcontrol C Compact, 2002 Profile control system Plastcontrol, C compact |
| Bubble cage | motorised. 3 ultrasonic bubble diameter gauges with feedback in IBC |
| Take off unit | Oscillating |
| Corona treatment | AFS AVE1500, 2 sides treated |
| Rewinder Type | Double back to back |
| Rewinder max reel diameter | 800mm |
| Rewinder description | Double turret, Model 1300 M S2, Automatic unloading of reels |
| Note | Film thickness- min. 30 µm, max. 140 µm NGR recycling unit in line |
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