The process is carried out under high vacuum in a closed chamber, in which several boots located under a process roller are used to evaporate aluminium wires. This material condensates on the web, running close by these boots.
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- Machine Code
- ME62
- Manufacturer
- GALILEO
- Modello
- MEGA 2010 / B
- Year
- 2005
- Working width (mm)
- 2020
- Materials
- Polyester (PET) 6-60 µ Oriented Polypropylene (OPP) 12-100 µ PVC 20-80 µ Low-density polyethylene (LDPE) 25-100 µ High-density polyethylene (HDPE) 25-100 µ CPP 20-80 µ
- Speed
- 840 m/min
- Max diameter reel unwinder
- 1200
- Max diameter reel rewinder
- 1200
- Evapouration Boots
- Boats number: 23 Boats dimensions: 120x35x10 mm
- Pumping down time
- PUMPDOWN TIME to 5x10-4 mbar: less than 6,5 min. ; FINAL VACUUM Obtained after 6 hours pumping: 2.10-5 mbar
- Pumping system
- No. 2 Diffusion pumps - 50000 l/sec No. 1 Roots pump - 13000 m³/h No. 1 Roots pump - 2400 m³/h No. 1 Roots pump - 2400 m³/h No. 1 Cryogenic panel - 200.000 l/sec No. 2 Rotary piston pumps - 505 m³/h No. 1 Polycold 1100* Metallising Chamber No. 1 Rotary piston pump - 505 m³/h Winding chamber
- Polycold
- No. 1 Cryogenic panel - 200.000 l/sec No. 1 Polycold 1100*
| Machine Code | ME62 |
| Manufacturer | GALILEO |
| Modello | MEGA 2010 / B |
| Year | 2005 |
| Working width (mm) | 2020 |
| Materials | Polyester (PET) 6-60 µ Oriented Polypropylene (OPP) 12-100 µ PVC 20-80 µ Low-density polyethylene (LDPE) 25-100 µ High-density polyethylene (HDPE) 25-100 µ CPP 20-80 µ |
| Speed | 840 m/min |
| Max diameter reel unwinder | 1200 |
| Max diameter reel rewinder | 1200 |
| Evapouration Boots | Boats number: 23 Boats dimensions: 120x35x10 mm |
| Pumping down time | PUMPDOWN TIME to 5x10-4 mbar: less than 6,5 min. ; FINAL VACUUM Obtained after 6 hours pumping: 2.10-5 mbar |
| Pumping system | No. 2 Diffusion pumps - 50000 l/sec No. 1 Roots pump - 13000 m³/h No. 1 Roots pump - 2400 m³/h No. 1 Roots pump - 2400 m³/h No. 1 Cryogenic panel - 200.000 l/sec No. 2 Rotary piston pumps - 505 m³/h No. 1 Polycold 1100* Metallising Chamber No. 1 Rotary piston pump - 505 m³/h Winding chamber |
| Polycold | No. 1 Cryogenic panel - 200.000 l/sec No. 1 Polycold 1100* |
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