5 layers MACCHI COEX 5 film blowing machine
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 | EX644 |
| Manufacturer | MACCHI |
| Model | COEX 5 |
| Year | 2015 |
| Number of layers | 5 |
| Overhaul/renovation | 2015 new electronic of winder and haul off which are 2002 year |
| Film structure | ABCDE |
| Material | LDPE,LLDPE,PA,EVOH |
| Film Width (mm) | 2100 |
| Output (Kg/h) | 350-400 Kg/h |
| Extruder 1 Layer ref: | 80 |
| Screw diam | 80/30 |
| Extruder 2 Layer ref: | 55 |
| Screw diam | 55/30 |
| Extruder 3 Layer ref: | 55 |
| Screw diam | 55/30 |
| Extruder 4 Layer ref: | 55 |
| Screw diam | 55/30 |
| Extruder 5 Layer ref: | 80 |
| Screw diam | 80/30 |
| Head description | Coex 5 with K Design air ring |
| Die diam (mm) | 350 gap 2.2mm |
| Thickness controll system | Electronic System x rays |
| Bubble cage | Yes. Automatic |
| Take off unit | Oscillating for 2400mm film width |
| Corona treatment | Ferrarini & Benelli |
| Web guide | Yes |
| Rewinder max reel diameter | 1000mm |
| Rewinder description | BOPLUS wide 2100mm |
| Additional information | No supporting tower Gravimetric system Innoplast. components 5-3-2-3-5 Plasmec in line hot regranulator |
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Subcategory: Blown film
Film Width (mm): 2300
Year: 2003
