** SOLD **
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.
Ask more informations
about a similar one
- Machine Code
- EX681
- Manufacturer
- ALPINE
- Year
- 2004
- Number of layers
- 3
- Film structure
- ABC
- Material
- HDPE, MDPE
- Film Width
- 2200
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 50mm
- Description 1
- Gravimetric doser 1 comp
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 75
- Description 2
- Gravimetric doser 1 comp
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 50
- Description 3
- Gravimetric doser 1 comp
- Head description
- Model HK500, IBC, auto thickness controll
- Die diam (mm)
- 220
- Thickness controll system
- PLastcontrol capacitive gauge
- Bubble cage
- Motorized
- Panel for gussets
- yes, motorized
- Take off unit
- Rotating
- Corona treatment
- Cason double
- Web guide
- E+L
- Rewinder Type
- Double back to back
- Rewinder description
- Make Ghioldi
| Machine Code | EX681 |
| Manufacturer | ALPINE |
| Year | 2004 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | HDPE, MDPE |
| Film Width | 2200 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 50mm |
| Description 1 | Gravimetric doser 1 comp |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 75 |
| Description 2 | Gravimetric doser 1 comp |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 50 |
| Description 3 | Gravimetric doser 1 comp |
| Head description | Model HK500, IBC, auto thickness controll |
| Die diam (mm) | 220 |
| Thickness controll system | PLastcontrol capacitive gauge |
| Bubble cage | Motorized |
| Panel for gussets | yes, motorized |
| Take off unit | Rotating |
| Corona treatment | Cason double |
| Web guide | E+L |
| Rewinder Type | Double back to back |
| Rewinder description | Make Ghioldi |
TECHNO COATING ENGINEERING
-
Machine Code: EX289
-
Year: 2001
-
Film Width: 2200
GHIOLDI - BANDERA
-
Machine Code: EX569
-
Year: 1990
-
Film Width: 1400