1. Household Use: Lunch boxes, food containers, etc., for convenient food storage and transport, reducing food waste.
2. Industrial Production: Industrial packaging boxes can be used to package chemicals, electronic devices, mechanical parts, etc.
3. Agricultural Production: Fruit storage boxes, trays, etc., effectively protect fruits, vegetables, and other crops from damage.
4. Supermarket Sales: Plastic packaging boxes can be used for various daily necessities, cosmetics, food, and other products that require packaging, enhancing their freshness and aesthetics.
