Colines breathable Cast film extrusion line

Number of layers 3
Film structure A-B-C
Material LDPE, - breathable menbrance is for making diaper and hygienic material
Film width (mm) 2850
Extruder 1 Layer ref: A
Screw diam 90
Extruder 2 Layer ref: B
Screw diam 150
Extruder 3 Layer ref: C
Screw diam 90
Additional information -- breathable menbrance is for making diaper and hygienic materials
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).