HEAT-RESISTANT CONTAINER FOR FOOD

摘要

PROBLEM TO BE SOLVED: To provide a heat-resistant container for food whose use by heating together with the contents therein in a microwave oven or a cooking oven does not involve the danger of causing a blister (separation between layers). SOLUTION: A container for food formed of a composite, sheet-shaped material made by laminating a paper sheet or a cardboard on both sides with a synthetic resin film has in the film overlaid on the outer side of the container holes each separated from any of the others at a distance of 10mm or less.