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
- ME50
- Manufacturer
- GENERAL VACUUM EQUIPMENT
- Modello
- K5000
- Year
- 2005
- Overhaul/renovation
- renvation of electric supply evaoration area, and al wire supply system
- Working width (mm)
- 2480
- Materials
- bopp, bopet , cpp, from 15 to 70 microns
- Speed
- 1000 m/ min
- Max diameter reel unwinder
- 1200 mm
- Max diameter reel rewinder
- 1200 mm
- Evapouration Boots
- 26 dimension 125 x 40 x 10 mm- sintered ceramic
- Pumping system
- Coating section : 2 rotary vane pumps Leybold -630 cumt/h , 1 Booster pump Aetzen 5.600 cumt/h, 4 high vacuum oil diffusion pumps Varian HS 17.500 liter/ sec located exactly centrally below the evaporation boats . winding section 2 rotary vane pumps Leybold , 2 booster pumps Aerzen
- Plasma treatment
- yes, upgraded 2013
- Polycold
- yes 2
- Note
- 2470 mm coating area , 10mm edge masking 2 edges min coating width 1025mm coating thickness range 0,5 - 3,0 OD cooling drum diemeter: 500mm Slitter Atlas included
| Machine Code | ME50 |
| Manufacturer | GENERAL VACUUM EQUIPMENT |
| Modello | K5000 |
| Year | 2005 |
| Overhaul/renovation | renvation of electric supply evaoration area, and al wire supply system |
| Working width (mm) | 2480 |
| Materials | bopp, bopet , cpp, from 15 to 70 microns |
| Speed | 1000 m/ min |
| Max diameter reel unwinder | 1200 mm |
| Max diameter reel rewinder | 1200 mm |
| Evapouration Boots | 26 dimension 125 x 40 x 10 mm- sintered ceramic |
| Pumping system | Coating section : 2 rotary vane pumps Leybold -630 cumt/h , 1 Booster pump Aetzen 5.600 cumt/h, 4 high vacuum oil diffusion pumps Varian HS 17.500 liter/ sec located exactly centrally below the evaporation boats . winding section 2 rotary vane pumps Leybold , 2 booster pumps Aerzen |
| Plasma treatment | yes, upgraded 2013 |
| Polycold | yes 2 |
| Note | 2470 mm coating area , 10mm edge masking 2 edges min coating width 1025mm coating thickness range 0,5 - 3,0 OD cooling drum diemeter: 500mm Slitter Atlas included |
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