1 layers DOLCI blown film plant
In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer. Tube is then inflated to multiples of its initial diameter and cooled to form a thin film. Bobble is later collapsed and re-winded.
|Number of layers||1|
|Film Width (mm)||1500|
|Extruder 1 Layer ref:||A|
|Head description||Die gap 2mm|
|Die diam (mm)||300|
|Thickness controll system||Film thickness 0,2mm|