Aluminium Foil Is Used For Wrapping Food
First of all, repeat a point, "No food is absolutely safe, no food is not a hidden danger." Secondly, it seems that aluminum product packaging currently does not have an authoritative organization that has experiments to prove its harmfulness to the human body. The effect of aluminum on the human body currently refers to the free state of aluminum ions, such as alum used to make rice noodles into rice noodles, which also become aluminum hydroxide. If such aluminum ions are ingested in excess (note that the prerequisite is excessive , This amount is not easily reached by ordinary people), which will cause certain problems.
When grilling and baking food, it is best to choose aluminum foil to wrap the food. The lead content should meet the national standard, and the aluminum foil roll does not contain lead. There is a big difference between aluminum foil and tin foil, and it is easier to distinguish the difference between the two in daily life. Tin foil is much brighter than aluminum foil, but it has poor ductility and breaks as soon as it is pulled. Aluminum foil is relatively hard and not easy to break. Most of them are packaged in rolls and the price is relatively cheap.
Theoretically speaking, lead will not be artificially added to aluminum foil paper because after adding lead, the aluminum material will become hard, the ductility is not good enough, and it is not conducive to processing, and the cost of lead is much more expensive than aluminum!
Aluminum is a very active metal, so it is easily oxidized by oxygen in the air to form alumina under normal temperature and pressure. Alumina is a dense protective film, which can prevent some substances from further corroding aluminum. As long as we usually use it, do not let aluminum pans, Yahong aluminum foil lunch boxes and other aluminum products contact acidic substances for a long time, there will be no aluminum dissolved in our food. Moreover, the aluminum foil lunch boxes are all coated, and there is no chemical effect in the air, so no toxic substances are produced, so you can use it with confidence.
Aluminium Foil Roll Weight The weight depends on the length, width, density and thickness of the aluminum foil
