Galileo Vacuum Metallizer

GALILEO Vacuum Metallizer
Year 1992
Working width (mm) : 1250

Materials :
OPP 12-120my
PET 6-120my
HDPE 20-120my
PVC20-150my
Extensible plastic films
Pretreated paper for metallization 30-180 g/m2

Max diameter reel unwinder : 1000mm
Evapouration Boots 14
Pumping system :
3 diffusion pumps cad 20000 l/s 1 roots pump 5500m3/h
1 rotary pump 505 rn3/h
Vacuum pumps in winder : 1 roots pump, 13.000 m3/h ; 1 roots pump 2000 m3/yh; 1 rotary pump 505 m3/h
Vacuum pumps in guad room : 1 root pumps 2000n3/h ; 1 roots pump 1000 rn3/h - 1 panel in winder room fed by Polycold
Plasma treatment : No
Polycold : Yes

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.