1 layers UNITEC 90 Blown film extrusion line ** 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 | EX574 |
| Manufacturer | UNITEC 90 |
| Year | 2002 |
| Number of layers | 1 |
| Film structure | A |
| Film Width (mm) | 2500 |
| Extruder 1 Layer ref: | A |
| Screw diam | 90mm |
| Description | gravimetric dosing unit 4 components |
| Head description | Rotating die |
| Die diam (mm) | 450 |
| Bubble cage | yes |
| Panel for gussets | yes max 700 + 700 |
| Corona treatment | Cason double side year 2005 |
| Web guide | yes |
| Rewinder max reel diameter | 1000 |
| Rewinder description | automatic |
| Additional information | including Tower structure spare screw and barrel additional die 350 mm |
** SOLD **
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