Slot die coater that changes the coating form of electrode active material slurry by the movement of the slot

摘要

A slot die coater according to an exemplary embodiment of the present invention is a slot die coater that coats an electrode active material slurry on an electrode current collector, and is disposed on a lower die having a lower discharge port and an upper part of the lower die. An upper die having an upper discharge port, and an upper surface of the lower die and a lower surface of the upper die are in contact with each other so that at least a part thereof forms a slide surface, and the upper die and the lower die are Either one is slid along the slide surface, and is provided so as to be relatively movable in the horizontal direction.