3 layers GHIOLDI COEX 3 Blown film extrusion line
Raw material most commonly used are low density polyethylene (LDPE) and High density polyethylene (HDPE). These are often used in blends with other polymers and additives.
Machine Code | EX703 |
Manufacturer | GHIOLDI |
Model | COEX 3 |
Year | 2000 |
Number of layers | 3 |
Film structure | ABC |
Material | LDPE/LLDPE, HDPE |
Film Width (mm) | 2200 |
Output (Kg/h) | 450 |
Extruder 1 Layer ref: | A |
Screw diam | 65/30 |
Extruder 2 Layer ref: | B |
Screw diam | 80/30 |
Extruder 3 Layer ref: | C |
Screw diam | 65/30 |
Head description | Coex3 IBC |
Die diam (mm) | 450 and 350 |
Thickness controll system | Measurer |
Bubble cage | Yes |
Panel for gussets | Yes |
Take off unit | Oscillating |
Corona treatment | Yes |
Web guide | Yes |
Rewinder max reel diameter | 1000 |
Additional information | Tower structure included Electric cabinets |
Others in the same category:

MACCHI COEX 3
Category: Film extrusion lines
Subcategory: Blown film
Film Width (mm): 1800
Year: 2010