Calendering rolls of calendering roll press for manufacturing dry electrode

A calendering roll of a calendering roll press for manufacturing a dry electrode the calendering roll comprising:

• a cylindrical roll main body installed to extend in a width direction of an electrode sheet;
• a roll driving shaft disposed to pass through a center axis of the cylindrical roll main body in a longitudinal direction;
• and
• a plurality of oil paths provided in the cylindrical roll main body that pass through the cylindrical roll main body in the longitudinal direction, wherein the plurality of oil paths are disposed between the roll driving shaft and an exterior of the cylindrical main body,
• wherein an interval between the plurality of oil paths and the roll driving shaft is largest at both ends of the cylindrical roll main body in the longitudinal direction and is smallest at a center portion of the cylindrical roll main body in the longitudinal direction.