Can the beverage bottle be heated in the microwave?

Microwave ovens usually have high calories and are heated by microwave ovens. If the food and beverage bottles are placed directly in the microwave oven, they will easily be melted due to the high temperature. But some food and beverage bottles are made of glass, and its main ingredient is silicon dioxide, so that it can be heated in a microwave oven. But it also needs attention during normal use.

　　 Take plastic packaging as an example. There is a triangle at the bottom of the mineral water bottle with a number on it: 1 is ordinary mineral water, 2 is Nongfu Spring 4 liters, and 5 is a plastic tea cup. "This logo indicates the specific material of the plastic packaging."

　　 The material of No. 1 plastic is pet (polyterephthalic acid). It is often used to make plastic bottles. Its heat resistance can reach about 70%. It is more suitable for hot drinks or frozen drinks. Once used to contain high-temperature liquid or heat, it is easy to deform and melt plasticizers and other harmful substances to the body. The material of No. 1 plastic is pet (polyterephthalic acid).
It is often used to make plastic bottles. Its heat resistance can reach about 70%. It is only suitable for hot drinks or frozen drinks. Once used to contain high-temperature liquid or heat, it is easy to deform and melt plasticizers and other harmful substances to the body. Therefore, it is necessary to pay attention to the use of plastic products during normal use. Do not use microwave ovens for heating.