Aluminum foil is a hot stamping material that is directly rolled into thin sheets from metallic aluminum. Its hot stamping effect is similar to that of pure silver foil, so it is also called fake silver foil. Because aluminum has a soft texture, good ductility, and a silvery white luster, if the calendered sheet is mounted on offset paper with sodium silicate and other substances to make aluminum foil, it can also be printed. However, aluminum foil itself is easy to oxidize and darken in color, and will fade when rubbed or touched, so it is not suitable for hot stamping of long-term preservation of book covers, etc.
Due to its excellent properties, aluminum foil is widely used in food, beverages, cigarettes, medicines, photographic plates, household necessities, etc., and is usually used as its packaging material; electrolytic capacitor material; thermal insulation material for buildings, vehicles, ships, houses, etc.; it can also be used As decorative gold and silver threads, wallpapers, various stationery prints and decorative trademarks for light industrial products, etc.
Aluminum foil can also be used to make balloons. Aluminum foil balloons are suitable for many occasions, especially as birthday party balloons. They can create a cheerful and peaceful atmosphere and make the guests feel happy. At the same time, it is also a good choice to give it to your lover as a Valentine's Day gift, such as an aluminum foil balloon with an exquisite design, printed with an expression of love, and paired with flowers and chocolates, oh! I think your lover will happily accept it!
The reason why some people call them hydrogen balloons and helium balloons is because they are filled with different gases. When inflating aluminum foil balloons, hydrogen is generally used in China to inflate aluminum foil balloons due to cost factors, so people in China generally call them hydrogen. Balls, but the disadvantage of using hydrogen is that it is more dangerous, so now we want to make aluminum foil balloons float easily in a safe way - inject helium!
