1 layers DOLCI blown film machine ** 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 | EX529 |
| Manufacturer | DOLCI |
| Year | 1990 |
| Number of layers | 1 |
| Material | FFS industrial bags |
| Film Width (mm) | 900 |
| Screw diam | 90mm |
| Description | 4 components gravimetric dosing unit - year 2004 |
| Die diam (mm) | 250 |
| Take off unit | Yes, Rotating - year 2004 |
| Additional information | With in line 4 colors press |
** SOLD **
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