STYRENE RESIN LAMINATE FOAMED SHEET AND STYRENE RESIN FOAM CONTAINER

摘要

PROBLEM TO BE SOLVED: To soften the sharp cracking noise generated at the time of holding with strong force, and prevent cracks from reaching the outer face in case the cracks are generated by laminating a polypropyrene film of specified thickness on a styrene resin foamed sheet of specified weight per unit area. SOLUTION: A styrene resin foamed sheet of the weight per unit area of 300-650g/m<2> is used, and the thickness of a propylene film to be laminated on the sheet is set to be 75 microns or more to 200 microns or less. The propylene film 13 is laminated on the rear face of a raw fabric sheet 2 to form a styrene resin laminate formed sheet. The propylene film 13, therefore, is laminated in a container after molding.