Sumitomo 3 layers 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).

Number of layers 3
Film structure ABC
Material CPP and CPE
Film width (mm) 2300

Extruder 1 Layer ref: A
Screw diam 1 90
Description 1 Gravimetric blender Motan, Screen Changer

Extruder 2 Layer ref: B
Screw diam 2 115
Description 2 Gravimetric blender Motan, Screen Changer

Extruder 3 Layer ref: C
Screw diam 3 90
Description 3 Gravimetric blender Motan, Screen Changer

Head description Cloeren, Air ring (mm) - Auto die bolt,
Die width (mm) 2700
Thickness controll system NDC Infrared
Corona treatment Yes
Note Thickness 18 ~80 micron Deduster
- Pelletron Quality control Futec