5 layers MACCHI Cast film extrusion line
Cast film extrusion lines are commonly used to extrude plastic films especially for flexible packaging industry. / In a cast film extruder PE, PP or PA granulates (or other polymers) are melted inro an extruder and pushed through a flat extrusion die (T die), extruding a sheet of molten polymer onto a cooled roller (chill roll).
| Machine Code | CA171 |
| Manufacturer | MACCHI |
| Year | 2012 |
| Number of layers | 5 |
| Film structure | A-B-C-D-E |
| Material | STRETCH FILM, LDPE |
| Film width (mm) | 2000 |
| Speed (m/min) | 600 |
| Extruder 1 Layer ref: | A |
| Screw diam | 65mm |
| Extruder 2 Layer ref: | B |
| Screw diam | 100mm |
| Description | Gravimetric dosing unit |
| Extruder 3 Layer ref: | C |
| Screw diam | 100mm |
| Description | Gravimetric dosing unit 4 components |
| Extruder 4 Layer ref: | D |
| Screw diam | 100mm |
| Description | Gravimetric dosing unit |
| Extruder 5 Layer ref: | E |
| Screw diam | 65mm |
| Description | Gravimetric dosing unit 4 components |
| Head description | Die Cloren automatic |
| Chill roll unit | diam 1200mm |
| Thickness controll system | Electronic System |
| Rewinder description | 2 winders 1m wide turret type Macchi & Noel ; Reels type :pre-stretch reels; hand reels;machine reels,coreless hand reels |
| Additional information | Oscillating device |
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