LAMINATE PACKING MATERIAL FOR BATTERY AND LAMINATE BATTERY

摘要

Disclosed is a laminate packing material for batteries which is obtained by bonding a metal foil (2) to one side of a base film (1) and forming a coating layer (4), which is composed of a heat-bondable resin having a softening point of not more than 160°C and heat-bondable to a surface film of a battery main body (10), on the other side of the base film (1). This laminate packing material for batteries can be easily and surely bonded to the battery main body without using an additional adhesive tape or a hot-melt adhesive. In addition, the laminate packing material for batteries can be firmly bonded to an end-reinforcing plastic part.