PRESSURIZATION MASK AND METHOD FOR CONNECTING TOP CAP ASSEMBLY AND ELECTRODE TAB BY USING PRESSURIZATION MASK

摘要

The present invention relates to a pressurization mask for assisting connection between a top cap assembly and an electrode assembly and provides a pressurization mask having a recessed portion into which an electrode tab is inserted. The present invention also provides a method for connecting the electrode tab of the electrode assembly to the top cap assembly by using the pressurization mask having the recessed portion into which the electrode tab is inserted.