Patent ID: 11961981
Assignee: SK ON CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A pouch case for receiving and packaging an electrode assembly, the pouch case comprising:
a first receiving part and a second receiving part which are concavely formed and arranged in a width direction;
a sealing part formed along an outer portion of the pouch case so as to surround the first receiving part and the second receiving part; and
a partitioning part formed between the first receiving part and the second receiving part, protruding from a bottom surface of each receiving part and extending in a length direction intersecting the width direction to partition the first receiving part and the second receiving part,
wherein the partitioning part includes:
a first partitioning part having an upper end having a height lower than that of the sealing part and partitioning the first receiving part and the second receiving part at a middle of the partitioning part; and
second partitioning parts each extending from both ends of the each receiving part in the length direction toward the first partitioning part, and
wherein the first partitioning part and second partitioning parts are arranged along the length direction,
a width of the second partitioning part is greater than a width of the first partitioning part.