POUCH-TYPE BATTERY CASE, APPARATUS FOR MANUFACTURING THE SAME, AND POUCH-TYPE SECONDARY BATTERY

A pouch-type battery case according to an embodiment of the present invention may accommodate an electrode assembly, in which electrodes and separators are alternately stacked. The pouch-type battery case may include: a pair of recess parts, each of which has a recessed shape; a pair of terraces that are disposed around the pair of recess parts and are inclined downward in a direction closer to each other in a state, in which the battery case is unfolded; and a bridge disposed between the pair of recess parts, configured to connect the pair of recess parts to each other, having a pair of connection surfaces formed to be inclined upward from a bottom surface of each of the pair of recess parts in a direction closer to each other, In the state in which the battery case is unfolded, an angle formed by the pair of terraces may be an obtuse angle.