In recent years, the types of plastic lunch boxes have emerged one after another, mainly because of their portability. Office workers who commute for a long time can obviously feel that plastic materials are much lighter than stainless steel and glass lunch boxes, but our inherent concept for many years is that plastic heating is really good? Will it release some toxic substances? In fact, most materials have this risk. If you eat slightly greasy food, plastic materials will find it really difficult to clean, so you can still pack some fruits, salads and other foods in plastic lunch boxes.
Glass is the lunch box material that many office workers will choose. Especially now that the glass material has a sandwich style, it is found that it is convenient to separate the food from the rice and heat it in the microwave oven, which also has advantages in cleaning. However, the shortcomings are also obvious. First of all, the glass material is really fragile. Although we don't often drop lunch boxes, we occasionally accidentally drop them. If we give them up, we basically need to change them. The second is that it's too heavy, and it's already quite heavy when you don't have to pack food.
Stainless steel lunch boxes have a retro feeling. When we were young, we used to eat with stainless steel lunch boxes. In fact, it can be heated, which has great advantages in cleaning. However, it is inconvenient to take it up after heating, and the sealing effect of pure stainless steel is also somewhat poor, and the appearance is also difficult to shine. But now it's new stainless steel inside and plastic outside, which is much better than a simple stainless steel lunch box.
These are the advantages and disadvantages of several lunch box materials. You can choose different materials that suit you according to your own needs ~