Plastic lunch boxes take off the lid to put in the microwave
Best microwaveable utensils: white, gold-free, glazed china and glass.
The main component of the imitation porcelain material is melamine, which is not suitable for microwave ovens.
The LocknLock lunch box can be microwaved, but the lid cannot be heated in the microwave. Therefore, the lid should be removed when heating.
If some readers feel that this article says too much and is too complicated, you can use the following jingle to help memory:
To microwave, get No. 5, drink bottle, throw away quickly. Do not heat the baby bottle and remove the plastic film. 7 kinds of materials are different, be careful** the most important.
Replay 1: Zhang Nan is studying in college, and he goes online every week when he gets home, and gets instant noodles when he is hungry. If it is troublesome to boil water, add cold water to the boxed instant noodles and put them in the microwave oven to cook the noodles directly. One day my grandfather found it and told him that the plastic box could not be used for microwave heating. Zhang Nan said, isn't the microwave lunch box also plastic? Uncle Zhang knew something was wrong, but he couldn't convince Zhang Nan. So Zhang Nan did it right?
Live playback 2: Every morning, Liu Yuan used to use plastic cutlery to pack his breakfast, cover it, and put it in the microwave to heat it. In order to save time, she turned the heat to **, set the working time to 3 minutes, and pressed the start button to start the microwave oven. What Liu Yuan didn't know was that his food was being eroded by the harmful substances released by the plastic.
It is understood that there are many plastic tableware that can be used in microwave ovens on the market, but in fact there is no standard for tableware in microwave ovens. *of.
Wenjie, a public resident doctor of Union Medical University, introduced that at present, there are two types of plastic-packed instant noodle boxes on the market, No. 5 and No. 6 plastics. Only the plastic box marked No. 5 can be used in microwave ovens. Usually, many microwave water cups and lunch boxes we use are made of this plastic. Look at the bottom of the box, if there is a sign surrounded by a triangular arrow, if it is a 5, it can be microwaved, but a 6 cannot.
Market research: Specialty products vary in quality
A few days ago, the reporter found during market research that the prices of "microwave special" plastic tableware sold on the market were chaotic, the products were mixed, and the quality was worrying, which made people uneasy.
In a large supermarket, the reporter saw that many of the plastic tableware it sells is marked with the words "Microwave Special" at the bottom, but there is no label for the working temperature and recommended use time. The price of these plastic tableware is more than 20-50 yuan a piece. There are many varieties of these microwave tableware, but the labels are different. Some are marked with the temperature and method of use, some are only marked with the temperature of use, and some do not have any instructions for use.
