... Vacuum Deposition, this Online or Offline Low-E Glass Coating Line Adopting the principle of MSVD, or ... Vacuum Deposition, this Online or Offline Low-E Glass Coating Line can coat metallic film or compound films ... attendant chamber, pre-pumping chamber, buffer chamber, sputtering coating chamber, output buffer chamber, output pre-pumping chamber, ... glass. Online or Offline Low-E Glass Coating Line