The multi-grid rectangular octagonal bowl is carefully made of high-quality kraft paper material, which is both environmentally friendly and practical. The paper box is designed with a multi-grid rectangular octagonal bowl as the core, aiming to meet the loading needs of various types of takeaway food and ensure the safety and hygiene of food during the delivery process. In terms of structural design, the multi-grid layout allows different types of food to be stored separately, effectively avoiding mutual contamination and odor problems between foods, and improving the quality and taste of takeaway food. The octagonal bowl shape design not only enhances the stability of the paper box, but also makes it easier for consumers to hold and carry, so that they can enjoy food even on the move without worrying about spilling. At the same time, the rectangular design makes the paper box more space-saving when storing and stacking, and improves the efficiency and convenience of takeaway delivery. In terms of material selection, we insist on using environmentally friendly kraft paper, which has natural air permeability and moisture-proof properties, can maintain the freshness of food and extend the shelf life of food. In addition, the sturdy and durable characteristics of kraft paper effectively prevent spillage caused by bumps during takeaway, ensuring the integrity of food.