| 摘要 |
PURPOSE:To improve the adhesion between a base body and a can and to cool uniformly the base body in the stage of running the base body on which a metal is deposited by evaporation along the circumferential surface of a can and cooling said body by impressing static electricity on the surface of the can. CONSTITUTION:A metal 9 is evaporated from a vapor source 8 and is deposited by evaporation on a belt-like base body 3 supplied from a feed roller 2. The body 3 is run on the circumferential surface of the can 5 and is cooled, after which the base body is taken up on a take-up roller 4. Static electricity is impressed via a plate 6 on the can 5 from a DC power source 7 so that the body 3 is brought into tight contact with the circumferential surface of the can 5. Failure in cooling a part of the body 3 is thus obviated, by which the damage is prevented and the vapor-deposited material is stuck more securely. |
