1 layers DOLCI blown film extruder ** SOLD ** Ask more informations about a similar one

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.

Machine Code EX529
Manufacturer DOLCI
Year 1990
Number of layers 1
Material FFS industrial bags
Film Width (mm) 900
Screw diam 90mm
Description 4 components gravimetric dosing unit - year 2004
Die diam (mm) 250
Take off unit Yes, Rotating - year 2004
Additional information With in line 4 colors press

** SOLD **


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