PURPOSE: To prevent the generation of coating defects and image defects by placing a base body on a base body fixing base formed by using a water absorptive material after pulling up from ordinary temp. pure water (drying) and subjecting the inside surface and faucet joint worked parts of the base body to drying (draining).
CONSTITUTION: The base body 1 subjected to a rinsing treatment in rinsing tanks 21, 31, 41 are immersed into an ordinary temp. immersing tank 50 filled with the ordinary temp. pure water or ion exchange water. This base body is pulled up and is dried. The base body 1 subjected to the pulling up from the ordinary temp. pure water and the drying is placed on the base body fixing base 2 formed by using the water absorptive material, where the drying of the residual water on the inside surface of the base body and in the faucet joint worked parts thereof is executed. Prescribed clean air is blown from an air nozzle 3 to the inside surface of the base body placed on the base body fixing base 2. Consequently, the residual moisture on the inside surface of the base body is displaced to the lower part and is absorbed together with the remaining moisture in the faucet joint worked parts to the base body fixing base formed by using the water absorptive material, by which the drying treatment of the inside surface of the base body is executed.
MATSUMOTO HIROSHI
SAKAMOTO MASAYUKI
ARAI KAZUYUKI
