BATTERY CASE SHAPING APPARATUS USING SHOCK WAVE AND BATTERY CASE SHAPING METHOD USING THE SAME

The present invention relates to a battery case shaping apparatus including a conductive liquid and a positive electrode and a negative electrode configured to generate electric discharge in the conductive liquid in order to prevent a laminate sheet from being damaged by friction between a punch and a die and to allow the entirety of the laminate sheet to be elongated in a process of shaping a pouch-shaped battery case using the laminate sheet and a battery case shaping method using the same.