| 摘要 |
PURPOSE:To easily apply uniform plating at high speed by traveling a strip to be plated in the longitudinal direction, and providing a flow velocity in the same direction as the traveling direction of the material to be plated to a plating soln. to carry out plating. CONSTITUTION:When striped plating is applied, for example, to the strip 3 to be plated, a masking tape 12 is stuck on the material 3 to be plated, and the material is traveled by a conveyor 1 in the direction as shown by the arrow. The purified plating soln. 11 is spouted into a plating bath 6 opposed to the conveyor 1 by a circulating pump 9 through a nozzle 4, and sucked and recovered through a suction nozzle 4 to provide a flow velocity in the same direction as the traveling direction of the material 3 to be plated to the plating soln. 11. Plating is carried out under such conditions. Consequently, the plating soln. 11 in the plating bath 6 is circulated and agitated, the plating soln. 11 is brought into contact with the surface 10 to be plated under the same conditions, and a uniform plating layer is formed.
|
