Lg Chem, Ltd

Seung Cheol Choi

Woo Yong Lee

Shin Hwa Lee

Kieun Sung

Tae Young Moon

Dai Hien Li

Jae Hoon Yoo

Provided are a pouch for a secondary battery, which is capable of minimizing a folded area of a bridge part of the pouch that is manufactured by folding two accommodation parts to overlap each other, and a die for forming the pouch for the secondary battery. The pouch for the secondary battery includes a lower accommodation part accommodating an electrode assembly therein, an upper accommodation part covering an opening of the lower accommodation part, and a bridge part connecting the lower accommodation part to the upper accommodation part. When the lower accommodation part and the upper accommodation part are unfolded, a height of the bridge part, which is measured from a bottom surface of the lower accommodation part, is lower than that of the lower accommodation part, which is measured from the bottom surface of the lower accommodation part.

Growing community of inventors

Daejeon, South Korea

Seung Cheol Choi