3 layers COLINES Breathable film 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).

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Machine Code
CA192
Manufacturer
COLINES
Modello
Breathable film
Year
2009
Number of layers
3
Film structure
A-B-C
Material
Diapers backsheet LDPE
Film width (mm)
2850
Speed (m/min)
300 m/min
Extruder 1 Layer ref:
A
Screw diam 1
90
Extruder 2 Layer ref:
B
Screw diam 2
150
Extruder 3 Layer ref:
C
Screw diam 3
90
Chill roll unit
with 2 cylinders diam 800 and 450 mm, 3100 mm wide
Corona treatment
Two-face corona treatment
Note
-- breathable film for diaper and hygienic materials
Machine Code CA192
Manufacturer COLINES
Modello Breathable film
Year 2009
Number of layers 3
Film structure A-B-C
Material Diapers backsheet LDPE
Film width (mm) 2850
Speed (m/min) 300 m/min
Extruder 1 Layer ref: A
Screw diam 1 90
Extruder 2 Layer ref: B
Screw diam 2 150
Extruder 3 Layer ref: C
Screw diam 3 90
Chill roll unit with 2 cylinders diam 800 and 450 mm, 3100 mm wide
Corona treatment Two-face corona treatment
Note -- breathable film for diaper and hygienic materials
REIFENHAUSER
MACCHI
SML
SML
COLINES POLYCAST CFC/210
TECHNO COATING ENGINEERING