3 layers DOLCI EXTRUSION Cast film machine
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 | CA176 |
| Manufacturer | DOLCI EXTRUSION |
| Year | 2007 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | STRETCH FILM |
| Film width (mm) | 2000 |
| Speed (m/min) | 600 m/min |
| Output (Kg/h) | 990 kg/h |
| Extruder 1 Layer ref: | A |
| Description | Innoplast dosing unit |
| Extruder 2 Layer ref: | B |
| Description | Innoplast dosing unit |
| Extruder 3 Layer ref: | C |
| Description | Innoplast dosing unit |
| Head description | CLOEREN with internal deckling |
| Die width (mm) | 2950 |
| Thickness controll system | NDC |
| Web guide | Yes |
| Rewinder max reel diameter (mm) | 200 on 50 and 76mm cores. 3 shafts each winder. 21 sec/cycle |
| Rewinder description | Double 1000mm wide for hand and machine rolls. Max roll weight 17 Kg. |
| Additional information | Layer Distribution 25/50/25, 20/60/20, 15/70/15 with continuous adjustment Water Pumping unit with 2000 l tank |
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