| 摘要 |
PROBLEM TO BE SOLVED: To provide a container excellent in heat resistance and heat insulation in heat-cooking in a microwave oven. SOLUTION: The foam container comprises an outer layer A, a basic layer B and an inner layer C or the basic layer B and the inner layer C. A is a single layer or a multi-layered structure of a styrene containing film with a thickness of 100 to 300μ, B is a foamed material of styrene containing resin, and C is a single layer or a multi-layered structure of an olefin containing film with a thickness of 25 to 100μm.
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