Electrode Packaging Device and Method

An electrode packing device includes: a transferring unit that transfers a wound electrode; and a packaging unit for packaging the electrode transferred by the transferring unit, wherein the packaging unit includes: a packaging bag supporting part for supporting the inlet of the packaging bag in an opened state; an electrode supporting part that supports the electrode from the outside the packaging bag, after the electrode is put into the packaging bag; and a sealing part that seals the inlet of the packaging bag, and the electrode supporting part includes a gripper that presses the core of the electrode and a side pad that presses the side of the electrode in a state in which the electrode is put in the packaging bag.