1 layers GHIOLDI only COLD PART blown film machine
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 | EX647 |
Manufacturer | GHIOLDI only COLD PART |
Year | 2005 |
Number of layers | 1 |
Material | LDPE/LLDPE |
Film Width (mm) | 1800 |
Extruder 1 Layer ref: | EXTRUDER NOT INCLUDED |
Bubble cage | Yes |
Take off unit | Oscillating for 1800mm tubular width |
Web guide | Yes |
Rewinder description | Automatic roll changeover |
Additional information | Extruder not included Include: diehead, basket;bubble guide; take off unit oscillating, double winder |
Others in the same category:

ZOCCHI 55-1.200-RD
Category: Film extrusion lines
Subcategory: Blown film
Film Width (mm): 1200
Year: 1996

TECOM EXK75B
Category: Film extrusion lines
Subcategory: Blown film
Film Width (mm): 1700
Year: 2007