Can disposable plastic lunch boxes be heated in the microwave？

If it is ordinary plastic, it cannot be heated in a microwave oven because plastic has poor high temperature resistance, is prone to deformation after heating, and even releases toxic substances that can enter the human body through food and harm human health; But if it is made of PP material plastic, it can be heated for a short period of time because PP plastic has good high temperature resistance, is not easy to deform, and does not contain toxic substances. However, it should be noted that PP plastic boxes with triangular arrow markings on the outside and a number of 5 inside the box can only be used for microwave heating

There is no problem heating food in a microwave oven with plastic containers made of Pp material. However, it is important to note that after a period of use, it is best to replace the container in a timely manner, as its lifespan is also limited. Pp plastic is also a very suitable container for microwave heating.

The plastic lunch boxes produced by our factory can be heated within a temperature range of 20-120 degrees Celsius. The bottom of the lunch box is marked with PP5 logo, which has been professionally tested and can be used with confidence.