POUCH FILM LAMINATE, POUCH TYPE BATTERY SHEATH AND POUCH TYPE SECONDARY BATTERY

Abstract

The present invention relates to a pouch film laminate including a base material layer, a gas barrier layer, and a sealing layer sequentially laminated, wherein said pouch film laminate includes a silicone-based release coating layer coated on the sealing layer, said silicone-based release coating layer having a thickness of 1 μm or less, and said silicone-based release coating layer comprising a silicone-based release agent, wherein said silicone-based release agent is a cross-linked silicone-based polymer having a weight-average molecular weight of less than 1,000,000 g / mol.