| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode capable of improving applicability of electrode paste to a surface of a metal foil by effectively removing an oil content of the metal foil without distorting the metal foil.SOLUTION: In the manufacturing method of an electrode, an oil content of a metal foil 11 can be effectively removed by blowing hot air to one side (applied side) 11a of the metal foil 11, and applicability of electrode paste 12 to the surface of the metal foil 11 can be improved. The temperature of the hot air to be blown to the metal foil 11 is set lower than 100°C, thereby suppressing the occurrence of distortion such as recrystallization or phase transition in a metal forming the metal foil 11 and the temperature is set to 40°C or higher, thereby sufficiently maintaining oil content removal effects. |
