500CC PLA Compostable Hinged Round Food Bowl

This one-piece hinged round bowl is compression molded with pure food-grade PLA raw material. Ribbed thickened side walls greatly boost structural toughness with zero harmful chemical additives. It is safe for refrigerator storage and microwave reheating, fully meeting global food contact safety standards. The built-in hinge lid fastens tightly to stop soup leakage; corrugated inner walls prevent food sticking and make rinsing quick and easy. The reinforced round base supports stable multi-layer stacking for storage. Fully compostable under both household backyard and industrial compost environments, it delivers stable quality and cost efficiency for long-term daily food packaging use.