304 stainless steel lunch boxes in the microwave oven are safe?

Although 304 stainless steel has better corrosion resistance and high temperature resistance compared to other types of stainless steel, it is still not recommended to put the stainless steel lunch box in the microwave oven to heat food.

Stainless steel is a metal that generates current in a microwave oven and may cause sparks and fires. In addition, if the design of the stainless steel fresh -keeping box is not suitable for microwave ovens, it may deform, crack or damage.

In order to ensure your safety and protect your stainless steel fresh -keeping box, use a microwave -dedicated heat -resistant container to heat food. These containers are usually made of glass, ceramics or special plastics, and they can withstand the high temperature generated by the microwave oven without deformation or damage. Please follow the guidance in the instructions of the microwave oven to ensure the safe use of the microwave oven.