Primplast 5 layers Cast film extrusion line

Number of layers 5
Film structure ABCBD
Material Stretch film LLDPE
Film width (mm) 3000
Output (Kg/h) 2000 depending on materials

Extruder 1 Layer ref: A
Screw diam 1 90
Description 1 Gravimetric dosing 4 comp, AC motor

Extruder 2 Layer ref: B
Screw diam 2 180
Description 2 Gravimetric dosing 2 comp, AC motor

Extruder 3 Layer ref: C
Screw diam 3 180
Description 3 Gravimetric dosing 4 comp, AC motor

Extruder 4 Layer ref: D
Screw diam 4 90
Description 4 Gravimetric dosing 2 comp, AC motor

Head description Die with thermal bolts and automatic thickness profile control
Web guide Oscillating frame
Rewinder description for machine reels and jumbo

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).