Thermoformed composite cassette album

A thermoformed composite cassette album having a front and rear cover connected by a spine, said album being formed from a stiff thermoformable base sheet extending the width and breadth of both the front and rear cover of the album and through the spine area and including an article holding tray molded in the back cover thereof with at least one pocket opening inwardly and an upstanding tray sidewall, a pair of soft flexible plastic sheets including a first outer sheet of the same size as the base sheet bonded over the outside surface of the base sheet and a second soft flexible cover liner sheet bonded to the inner surface of the front cover and including a medial extension projecting over the spine between the front and rear covers whereby the base sheet is sandwiched between the soft flexible sheets in the area of the spine and a pair spaced apart parallel vertically extending heat seals thermally bonding together 3 layers comprising the outer soft plastic sheet, the thermopormable base sheet and the medial extension of the soft plastic cover liner sheet to form a 3 layer laminate in each seal whereby the stiff plastic sheet is encapsulated between the soft plastic sheets to prolong the life thereof and the cover liner is adapted to receive printed indicia applied to the exposed surface thereof inside the front cover.