Can Plastic Bags Be Microwaved?The answer is: Plastic bags cannot be heated in a microwave oven.Plastic bags are commonly used items in our lives. People use them to hold various things, and some people even want to put them in microwave ovens as containers for heating. However, can plastic bags really be heated in microwave ovens?Common plastic bags generally belong topvcMaterial, and plastic bags used to hold food are generally made of polyethylene. Although these plastic bags are made of different materials, they will melt under high temperature heating, and they will also release plasticizers and toxic gases, which will endanger people’s health. Although the heating effect of the microwave oven will directly penetrate the plastic bag, the food and the plastic bag will also transfer heat directly, thereby melting the plastic bag.In daily life, we should pay attention to several usage taboos when heating food in microwave ovens: do not heat overtime; it is forbidden to put ordinary plastic bags or plastic boxes into microwave ovens for heating; it is forbidden to heat uncooked meat, because microwave ovens cannot sterilize; However, some metal containers cannot be used for heating. When choosing a heating container, it is best to choose some plastic boxes, glass bowls, ceramic bowls, etc. for microwave ovens.How to heat food in a microwave12. When heating food in a microwave oven, first put the food into a special container for the microwave oven, and then put the container in the microwave oven for heating. Generally speaking, containers dedicated to microwave ovens are professionally processed and made of polymer materials, so they can withstand high temperatures and will not emit toxic substances, so they can be used with confidence.2、If you want to use a microwave oven to heat staple food, such as rice, steamed buns or pasta, you can spray some water on the food before heating, and then choose the heating time according to the type of food, so that the heated food will not appear dry and hard .31. When heating soup with a microwave oven, sometimes the phenomenon of internal heat and external cold will appear. For this phenomenon, we can heat it in two times, instead of heating it in place at one time. That is to say, in the middle of the soup, stop and stir the soup, and reheat it, so that it is ok.42. If you want to use a microwave oven to heat foods with skins such as potatoes or sausages, you need to pierce a few small holes in the food first to avoid bursting during the heating process.