5 layers WINDMOLLER & HOLSCHER FILMEX Cast film extruder
Cast film extrusion lines are commonly used to extrude plastic films especially for flexible packaging industry. / In a cast film extruder PE, PP or PA granulates (or other polymers) are melted inro an extruder and pushed through a flat extrusion die (T die), extruding a sheet of molten polymer onto a cooled roller (chill roll).
| Machine Code | CA093 |
| Manufacturer | WINDMOLLER & HOLSCHER |
| Model | FILMEX |
| Year | 1995 |
| Number of layers | 5 |
| Overhaul/renovation | Radiometer new unit from 2009. |
| Film structure | ABCDE |
| Material | CPP, STRETCH, BARRIER FILM, PA ,PE, EVOH in different combination. |
| Film width (mm) | 1850 |
| Output (Kg/h) | Max production up to 300 kg/hr |
| Extruder 1 Layer ref: | A |
| Screw diam | 120mm |
| Extruder 2 Layer ref: | B |
| Screw diam | 45mm |
| Extruder 3 Layer ref: | C |
| Screw diam | 90mm |
| Extruder 4 Layer ref: | D |
| Screw diam | 45mm |
| Extruder 5 Layer ref: | E |
| Screw diam | 90mm |
| Head description | Head automatic. Cloeren new 2008 |
| Chill roll unit | Yes |
| Corona treatment | 2 sides AFS |
| Rewinder description | Filmex is possible up to 1000 mm |
| Additional information | 8 Feedblocks. Min 20 max 180 microns Line was designed for PA film Spare die head Cloeren Slitting attachment with trim exhaust system and banana roller Gravimetric dosing unit on extruders A,C,E Additional slitter rewinder |
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