Aluminum foil vacuum bag
A large part of our edible food is packaged in aluminum foil vacuum packaging bags, and some are quick-frozen foods. These foods can be eaten with only a little heating. Now every household has a microwave oven, and many people will heat it up a little bit in order to save time, but this method is very dangerous. Because some aluminum foil bags are metal products, they cannot be heated. There may even be accidents. So everyone should pay attention.