SLOT DIE COATER

The present disclosure is aimed at making a coating width of a multi lane model uniform and reducing a condition adjustment loss in the subsequent production. A slot die coater of the present disclosure includes an upper plate; a lower plate; and a shim interposed between the upper plate and the lower plate and defining at least two individual lanes to form a slot, wherein the shim defining the individual lanes includes a fixing pin to improve positional precision when fixing to the upper plate or the lower plate and a fixing bolt for fixing to the upper plate or the lower plate.