Where can I buy tin foil paper?
Generally, tin foil can be bought in large supermarkets, such as Carrefour and Wal-Mart. If you can't find it, you can also buy it online directly, but you need to distinguish the quality in the online shopping process.
After all, tin foil has something to do with food. If it is inferior, it may cause harm to the body.
Is there a difference between tin foil and tin foil?
1, tin foil paper has good heat insulation! Tin foil paper has good smoothness and thermal reflectivity. With the protection of tin foil paper, the taste of cigarettes will not deteriorate due to external stimulation. More importantly, it will not be deteriorated by air and environmental humidity, and the cut tobacco in cigarettes will not deteriorate, making its shelf life longer! In addition, there are thermal insulation and aesthetic factors in it. So there is a layer of platinum paper in the cigarette case. Tin foil can also be used for barbecue. Wrapped in the outer layer of food, it cooks quickly, has a strong flavor and is not easy to cool.
2. Tin foil is actually aluminum foil.
1. BBQ: Some foods (such as sweet potatoes and mushrooms) must be wrapped in aluminum foil to avoid burning. Baked seafood, mushrooms and so on wrapped in aluminum foil. , you can keep the umami flavor. The role of tin foil in barbecue;
The first is to prevent food from sticking to the baking tray.
The second is to prevent food from getting dirty.
Third, it is convenient to brush the baking tray.
Fourth, some foods are baked with spices, and the fillings are wrapped in tin foil, so as not to be scattered.
The fifth is to prevent water loss and keep fresh and tender.
Step 2 generate electricity
Some hair stylists will wrap their hair in aluminum foil and heat it, so that the heat transfer effect is good. Improper use of aluminum foil paper can lead to burns and poor hair quality.
3. Oil absorption
Open the aluminum foil paper into a ball and you can suck out the oil in the soup. The principle is that the surface tension of aluminum foil paper will be amplified during the wrinkling process.
4. Chemical reaction
Like aluminum cans and pots, aluminum foil paper will react with acid (usually organic acid), and the salt formed by aluminum and organic acid will react with gastric acid to form aluminum chloride (AlCl3).
5. Acquisition and manufacturing
Aluminum foil paper is extruded from aluminum block with a plate rolling machine, then cut into required length and width, then rolled up and packaged for sale. Ordinary aluminum foil paper and aluminum foil paper trays can be purchased in supermarkets, department stores and home stores; Industrial aluminum foil paper can be bought in hardware stores and industrial materials companies.
What is tin foil made of?
Tin foil paper is a unique handicraft in Shaoxing in the early years. In ancient times, its main purpose was to make money to worship ghosts and gods. Now there are many other uses, such as sealing. The ancient tin foil paper was rectangular or square, as thin as a sheet, and could be folded and deformed.
The color of tin foil paper is silvery white, and the ashes are golden yellow after burning. Its main components are tin and aluminum, which is an alloy of tin and aluminum.