Disposable plastic bowls have a low melting point and will melt when heated. Heated food may melt with the lunch box and become unpalatable. Foam plastics will dissolve and react with heated oil (such as cooking oil), producing carcinogenic toxic substances, which are harmful to health after eating. Microwave lunch boxes are generally made of PP and PS.
Restaurants and fast food restaurants in the market all use disposable plastic cups because they are convenient and hygienic. Think about it, there are a huge number of diners in the restaurant every day, but there are only a few people. How can they have so much time to slowly clean those tableware one by one, let alone disinfect them one by one? Infectious germs can't be killed without high-temperature disinfection, and they are inadvertently infected with diseases without even knowing it.
Therefore, disposable plastic cups have become substitutes for tableware in many restaurants. Disposable articles, not repeated use, effectively prevent infectious diseases from cross-infection through unclean tableware, and prevent diseases from entering the mouth! I brought it, too. It's not easy to break or something. In today's society, it has become a disposable plastic tableware in the fast food industry and is also widely welcomed by young people.
When heating food in a microwave oven, pay attention to the following points:
1, using special containers
When using microwave heating function, you should use special containers to hold food. Do not put metal containers, paper products, wooden containers and painted containers in the microwave oven. If these containers are put into the microwave oven without heating, it will not only make abnormal noise, but also cause damage to the microwave oven.
2. Do not close the container.
When heating food in a container, don't cover the container too tightly, let alone seal it. This is because if food is placed in a sealed environment and heated by microwave oven, it is easy to explode.
Eggs can't be heated in microwave oven.
When using the microwave heating function, do not put eggs in the microwave oven. Whether raw eggs, cooked eggs or other foods with shells are heated in a microwave oven, they will explode.