1 layers DOLCI 90 blown film machine ** 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 EX211
Manufacturer DOLCI
Model 90
Year 1991
Number of layers 1
Film structure A
Film Width (mm) 3200
Extruder 1 Layer ref: A
Screw diam 90
Head description Rotating head
Die diam (mm) 450
Panel for gussets YES
Corona treatment Brand Badia
Additional information Microperforator smhmiot 40 m/m included. Machine equipped with 2 colours printing unit . Printing cylinders repeat: 700mm.

** SOLD **


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