Reifenhauser Midex 3

Number of layers 3
Film structure ABC
Material CPP
Film width (mm) 2100
Speed (m/min) 300m/min
Output (Kg/h) 600kg/h

Extruder 1 Layer ref: A
Screw diam 1 60mm
Description 1 gravimetric dosing system 3 comp 1
Extruder RT030-1-60-30-D 1 Barrier screw of 60 mm diameter,
30 D effective length 1 Screw extractor 1 Manual screen changer, type HS-060

Extruder 2 Layer ref: B
Screw diam 2 120mm
Description 2 gravimetric dosing system 2 comp 1
Extruder RT030-1-120-30-D 1 Barrier screw, 120 mm diameter,
30 D effective length 1 Screw cooling system 1
Screw extractor 1 Manual screen changer,
type HS-120

Extruder 3 Layer ref: C
Screw diam 3 60mm
Description 3 gravimetric dosing system 3 comp 1
Extruder RT030-1-60-30-D 1 Barrier screw of 60 mm diameter,
30 D effective length 1 Manual screen changer, type HS-060

Die width (mm) 2010mm
Chill roll unit 2020mm
Corona treatment Yes, Refenhauser
Rewinder max reel diameter (mm) 1200mm
Rewinder description Single-station winder
type MIDEX-HSD 2.0-2500 , max film width 2300mm

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).