| 摘要 |
PURPOSE:To easily form a thick vacuum deposited film or a laminated film of different vacuum deposited substances by combinedly placing a plurality of evaporation sources and coolers in a vacuum depositing apparatus. CONSTITUTION:Two zones of evaporation source 1, 1' are set in a vacuum depositing vessel, and coolers 2, 2' are placed opposedly to zones 1, 1'. Substance 7 such as synthetic resin film, paper or cellophane is fed to the 1st cooling roll 2 from unwinder 3 through guide roll 5 to carry out primary vacuum deposition over the 1st zone 1. Substance 7 is then shifted to the 2nd cooling roll 2' to carry out secondary vacuum deposition on the primary deposited layer with the 2nd zone 1'. By repeating this treatment plural times, a thick deposited layer can be formed easily. To form a laminated deposited layer, evaporation sources of different materials may be used. |
