| 摘要 |
PROBLEM TO BE SOLVED: To provide a roll press method and a roll press facility of an electrode material which allows for easy adjustment of the amount of an electrode material to be stretched on an uncoated part, while suppressing the creasing of the electrode material.SOLUTION: Only the uncoated part of an electrode material, on which a tension is applied between guide rolls, is stretched using an uncoated part stretching mechanism, and then the electrode material is roll pressed. The uncoated part stretching mechanism is configured to generate a tension in the electrode material between two guide rolls, and includes a pressing roll for pressing the electrode material with a predetermined press-in quantity between the guide rolls. |
