| abstract |
PROBLEM TO BE SOLVED: To provide a laminate of a foamed polypropylene resin sheet having a light weight, excellent heat resistance, excellent rigidity, and a beautiful appearance having a printed layer, and the laminate. It is an object of the present invention to provide a container in which the polypropylene resin film on the surface and the printed layer do not peel off even when heated in a microwave oven. SOLUTION: The polypropylene resin foam sheet laminate of the present invention comprises a polypropylene resin film, A foamed sheet laminate in which a printing layer, a polypropylene-based resin layer, and a polypropylene-based resin foamed sheet are sequentially laminated, and the centerline average roughness of the laminate on the polypropylene-based resin film surface side is in a range of 1 to 6 μm. And the peel strength between the polypropylene resin film and the printing layer is 4.3. N / 25 mm or more. |