To increase the design property, and drastically increase the commodity value by holding, e.g. a pressed artificial flower with a transparent resin film so as not to be peeled while manufacturing a container without modifying the manufacturing device by taking notice of that the strength of a side wall member is increased by heat welding a transparent resin film on the side wall member.

This food container is constituted in such a manner that a side wall 2 is formed by connecting the start end and the final end of a long side wall member 2a, and the side wall 2 is attached to the rim of a bottom plate 1, and the top is kept open. In this case, on the external surface of the side wall member 2a, a transparent resin film 3 is heat-welded, and at the same time, decorative pattern pieces 4'... are sprinkled between the side wall member 2a and the resin film 3, and held by the resin film 3.