Traditional Culture Encyclopedia - Traditional culture - Is the microwave lunch box open or closed?
Is the microwave lunch box open or closed?
Microwave ovens pump water away while heating food, so it's best to cover it with a lid with holes.
If there is a lunch box with a lid and no air holes, it should not be completely closed, and there should be a place for it to breathe.
It is best to use a special microwave lunch box, that is, a box with holes, so that the hot air can come out.
Extended data:
What are the precautions for heating meals in a microwave oven?
To choose a lunch box suitable for microwave heating, such a lunch box will be marked with the words "microwave applicable".
Plastic lunch boxes are easy to release harmful components when heated, which is harmful to human health and will lead to the deformation of lunch boxes.
Do not heat for a long time. If the hot food hasn't been taken out in the microwave for more than 2 hours, it's best not to eat any more.
When using plastic wrap, it is best not to let it directly touch the food when heating, but to pierce the plastic wrap.
References:
Microwave oven lunch box Baidu encyclopedia
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