1 layers DOLCI fIL 700 blown film extruder
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 | EX689 |
Manufacturer | DOLCI |
Model | fIL 700 |
Year | 1990 |
Number of layers | 1 |
Overhaul/renovation | rewinder year 1996 |
Material | LDPE |
Film Width (mm) | 3200 |
Extruder 1 Layer ref: | A |
Screw diam | 140 |
Description | Gravimetric Dosing Doteco |
Head description | Fixed |
Die diam (mm) | 700 |
Panel for gussets | Yes |
Take off unit | Fixed 3300 mm |
Web guide | yes |
Rewinder description | Dolci Year 1996 |
Additional information | Microperforator Gunther wide 3200 mm Scrap reclaim Unit Exact |
Others in the same category:

GHIOLDI - BANDERA
Category: Film extrusion lines
Subcategory: Blown film
Film Width (mm): 1400
Year: 1990

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Category: Film extrusion lines
Subcategory: Blown film
Film Width (mm): 2200
Year: 2000

MACCHI COEX 5
Category: Film extrusion lines
Subcategory: Blown film
Film Width (mm): 2100
Year: 2015