Whether it is work, school, or go to the cafeteria Dafan, more and more people with a meal. Because light and easy to carry, plastic lunch boxes has been a lot of people's favorite. However, according to Taiwan's "Healthy" magazine, plastics may release carcinogenic substances harmful to health. On the contrary, people often dislike stainless steel lunch boxes more secure, it is the best choice.

     Microwave oven has three characteristics: penetration, absorption and reflection! That is the case of paper, porcelain, general microwave will penetrate glass containers for heating food! Of water molecules and the protein in food, sugar and other product molecules shaken heating, microwave kinetic energy into thermal energy food, absorb heat! The metal reflection! Therefore, metal containers generally not as a container for food! Down and explain why you use stainless what had happened, because the relatively smooth surface of stainless steel, the resulting reflected wave is uniform, there is no ignition phenomena! US card used "Hot Wheels" grill is stainless steel, reflective surface than the school ‖ negligible; a microwave cavity itself is metal, and the use of new technologies to make the reflection more uniform and centralized)