Heat-adhesive film laminate

摘要

A heat-adhesive film laminate comprising a film of a plastic material having excellent heat resistance such as polyesters, polyamides or polycarbonates laminated on one side of a metal foil such as aluminum foil, copper foil, iron foil or the like and a film of a resin comprising predominantly block copolyester having a melting point of higher than 140 DEG C but lower than the temperature at which the characteristics of the plastic film is deteriorated and a Young's modulus epsilon (dyne/cm2) and a breaking elongation ( DELTA l/lo) x 100 (%) when measured at 20 DEG C and 100 DEG C being as follows, respectively: