Food container of cardboard has main rib extending from bottom of base section on inside, first slot located on outer side of base bottom and corresponding to main rib, and several separating ribs

摘要

The food container of cardboard has a main rib (23) extending from the inner bottom of a base section (20), a first slot located on the outer side of the bottom of the base and corresponding to the main rib, several elongated slots (24) formed in the bottom of the base section and connecting with two side walls (22) perpendicular to the elongated slots and lying opposite the main rib, and several separating ribs, each with two side walls interconnected on one longitudinal side.