THERMOFORMING LAMINATED FOAM

摘要

PROBLEM TO BE SOLVED: To provide thermoforming laminated foam consisting of a polystyrenic resin foam and an aromatic polyester resin layer, suitable as a material for a container having moldability enabling deep drawing and excellent in heat resistance capable of withstanding microwave oven heating. SOLUTION: This thermoforming laminated foam is constituted by laminating a film-like aromatic polyester resin layer on at least the single surface of a foamed sheet or plate through an adhesive layer, and the aromatic polyester resin layer comprises a resin of which the storage elastic modulus is 10 MPa or more at 100 deg.C and 1 MPa or more at 125 deg.C.