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).
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- Machine Code
- CA266
- Manufacturer
- SML
- Year
- 2019
- Number of layers
- 5
- Film structure
- D/B/A/C/E 10/15/53/11/11% or 12/18/50/10/10%
- Material
- CPP and CPE
- Film width (mm)
- 3300
- Speed (m/min)
- 350m/min
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 150mm
- Description 1
- gravimetric blenders, AC motors
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 90mm
- Description 2
- gravimetric blenders, AC motors
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 75mm
- Description 3
- gravimetric blenders, AC motors
- Extruder 4 Layer ref:
- D
- Screw diam 4
- 75mm
- Description 4
- gravimetric blenders, AC motors
- Extruder 5 Layer ref:
- D
- Screw diam 5
- 75mm
- Description 5
- gravimetric blenders, AC motors
- Die width (mm)
- 3800mm
- Thickness controll system
- Electronic system
- Corona treatment
- Yes, driven
- Web guide
- Oscillating frame
- Rewinder description
- Turret winder
| Machine Code | CA266 |
| Manufacturer | SML |
| Year | 2019 |
| Number of layers | 5 |
| Film structure | D/B/A/C/E 10/15/53/11/11% or 12/18/50/10/10% |
| Material | CPP and CPE |
| Film width (mm) | 3300 |
| Speed (m/min) | 350m/min |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 150mm |
| Description 1 | gravimetric blenders, AC motors |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 90mm |
| Description 2 | gravimetric blenders, AC motors |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 75mm |
| Description 3 | gravimetric blenders, AC motors |
| Extruder 4 Layer ref: | D |
| Screw diam 4 | 75mm |
| Description 4 | gravimetric blenders, AC motors |
| Extruder 5 Layer ref: | D |
| Screw diam 5 | 75mm |
| Description 5 | gravimetric blenders, AC motors |
| Die width (mm) | 3800mm |
| Thickness controll system | Electronic system |
| Corona treatment | Yes, driven |
| Web guide | Oscillating frame |
| Rewinder description | Turret winder |
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