Aluminum foil lunch box is an aluminum foil container with smooth edges, good hardness, not easy to deform, and convenient storage and transportation. The pattern and color can be customized. The interior is coated so that the surface of the light foil will not turn black due to oxidation, and the safety and hygiene are more guaranteed. Internal lamination is also a common method, and the aluminum foil seal is easy to tear without difficulty in opening.
The biggest advantage of aluminum foil lunch boxes is that the food can be completely sealed to ensure that the food will not be contaminated during transportation and distribution; it will not spill, ensuring the cleanliness of the sanitary environment; aluminum foil products have extremely strong barrier properties and can effectively inhibit food spoilage. Especially in places where a large number of people gather, it can be either an independent package for mixed meals or a set for separating meals. Sets of lunch boxes of different specifications can be made to separate vegetables and rice and to provide a variety of dishes. When serving food, it can be sterilized again by high-temperature steaming. After cooling, it can be stored in refrigerated or frozen conditions. Cold chain food packaging can extend the shelf life of food to one week, several weeks or even longer, and is also suitable for subsequent cold chain transportation and catering. During epidemics or other special periods, it can be fully automatically packaged through assembly lines, greatly improving the efficiency of meal preparation and delivery. Ingredients can also be purchased and disinfected in a centralized manner to ensure food safety.
