With the development of the catering industry, in addition to the rise of the awareness of "CD-ROM activities", it has become "popular" to pack meals directly from restaurants and eat them home. Packaging makes it so easy to not want to eat in a restaurant, but also want to enjoy the delicious food in the restaurant. However, how can we use disposable lunch boxes correctly to ensure that our packaged meals can maintain their original flavor?

Although disposable foam lunch boxes have long been abandoned by most catering industries, there are still many kinds of lunch boxes we often use now, and you can choose according to your special needs. If you want to pack cold dishes or raw and cold food, ordinary lunch boxes can basically meet this demand. If you want to pack hot dishes, you must choose a lunch box with a high temperature label, or consult service personnel. There is also a new type of lunch box that can be directly placed in the microwave oven. In the face of a dazzling array of lunch boxes, remember to choose blindly.

There is also a particular emphasis on packaging hot dishes. As everyone knows, even lunch boxes marked with high temperatures can release certain toxic substances if they are filled with food that exceeds 70 degrees Celsius. Therefore, it is best not to pour the food directly into the lunch box as soon as it is out of the pot. It is best to leave it for 5-10 minutes before starting packaging. If conditions do not permit, it is also necessary to put it into the plate before pouring it into a disposable lunch box. This way, through the conversion of utensils, the cooling effect can be achieved, and the infiltration of toxic substances can be minimized.

After packaging the food home, do not leave it in a disposable lunch box for too long. You should finish eating it as soon as possible. If you cannot finish eating it, you should also change it to a household container for storage. Some people are accustomed to putting disposable lunch boxes directly into the microwave oven when they heat food. This behavior is very dangerous. As mentioned earlier, disposable lunch boxes have a degree of resistance to high temperature. When heated to almost 100 degrees, how many toxic substances must be released.