3 layers DOLCI Cast film extruder
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 | CA177 |
Manufacturer | DOLCI |
Year | 2002 |
Number of layers | 3 |
Film structure | ABC |
Material | STRETCH FILM, LLDPE |
Film width (mm) | 2500 |
Speed (m/min) | 500 mt/min |
Extruder 1 Layer ref: | A |
Screw diam | 180/26 |
Extruder 2 Layer ref: | B |
Screw diam | 90/30 |
Extruder 3 Layer ref: | C |
Screw diam | 90/30 |
Head description | EDI Autoflex |
Die width (mm) | 2950 net fim width 2500 |
Chill roll unit | 3000mm diam primario 1000mm, secondario 350mm |
Thickness controll system | Measurex |
Web guide | E+L |
Rewinder max reel diameter (mm) | Tecnicol |
Rewinder description | A torretta max velocità 500 mt/min |
Additional information | Roll Palletizing automatic line Trituratore rifili Croci Lama di aspirazione ed estrusori Dolci |
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