disposable bento lunch box have the following characteristics:

1. Lightweight and easy to carry: Disposable PP lunch boxes are designed to be lightweight and convenient to carry. This makes them ideal for outings, takeaways, and fast-food services.

2. Heat resistance: PP material has high heat resistance, allowing it to withstand the storage and heating of hot food. This makes disposable PP lunch boxes suitable for containing hot dishes such as soups, rice, and hot entrees.

3. Good sealing: Disposable PP lunch boxes generally have reliable sealing performance, effectively preventing food leakage and contamination. This helps to maintain the freshness and taste of the food and reduces unnecessary troubles and cleaning work.

4. Stackable and easy to dispose of: Disposable PP lunch boxes are designed to be stackable, occupying minimal space for storage and transportation. Additionally, since they are disposable, they can be easily disposed of through recycling or waste management systems.

5. Safety and hygiene: Disposable PP lunch boxes typically meet hygiene standards and are made from food-grade materials, free from harmful substances, ensuring the safety and hygiene of the food.