1 layers UNITEC 90 Blown film extrusion line ** 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 EX574
Manufacturer UNITEC 90
Year 2002
Number of layers 1
Film structure A
Film Width (mm) 2500
Extruder 1 Layer ref: A
Screw diam 90mm
Description gravimetric dosing unit 4 components
Head description Rotating die
Die diam (mm) 450
Bubble cage yes
Panel for gussets yes max 700 + 700
Corona treatment Cason double side year 2005
Web guide yes
Rewinder max reel diameter 1000
Rewinder description automatic
Additional information including Tower structure spare screw and barrel additional die 350 mm

** SOLD **


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