Eco-friendly food packaging uses corn starch material, which mainly extracts starch from corn as raw materials. Compared with plastic lunch boxes, it is more environmentally friendly in the processing process. Eco-friendly food packaging, smooth to the touch, waterproof and oil-proof, can be refrigerated and has a wide range of uses. Staggered opening and closing, strong pressure resistance, not easy to be deformed, and the divided design make the food not odorless, and it is more comfortable to use.