ELECTRODE ASSEMBLY MANUFACTURING METHOD AND APPARATUS

The present invention relates to a method and device for manufacturing an electrode assembly. The method for manufacturing an electrode assembly according to the present invention includes: a lamination process of alternately stacking an electrode and a separator and bonding the stacked electrode and separator to each other; a cutting process of cutting the electrode and the separator, which are bonded to each other, to a predetermined size to form a plurality of unit cells; a stacking process of sequentially stacking the plurality of cut unit cells to form a cell stack; an induction heating process of induction-heating the cell stack by an induction heater; and a unit cell bonding process of pressing the induction-heated cell stack to bond the plurality of unit cells to each other.