As a material for beverage packaging, aluminum cans have attracted more and more attention recently. Especially in recent years, the country has attached great importance to environmental protection. Many plastic-packaged beverages have gradually been replaced by aluminum cans. The reason is that aluminum cans have high recycling value, environmental protection and pollution-free, beautiful appearance and other factors. Created. So our common cans are generally processed from which aluminum plate model?
Although aluminum cans are small, they still use a lot of aluminum alloy plates. The aluminum alloy plates used from the pull ring, the can body to the bottom of the can are also different. The material used for the pull ring of the aluminum can is 5182 aluminum alloy. The bottom part of the cans is mostly processed by 3004 or
5052 marine grade aluminum. As for the aluminum plate model of the can body manufacturers generally use 3004 aluminum alloy, it is not difficult to see that the aluminum alloy plates used in the cans are still very particular.
In addition to being environmentally friendly, aluminum cans are processed by aluminum alloy because of their good strength, corrosion resistance, and good machinability. The aluminum alloy plate has a high surface finish, which is very suitable for later processing such as slitting and slicing. It provides great convenience for the production of enterprises. Aluminum cans have the advantages of light weight, heat resistance, good conductivity, odorless, non-toxic, and good printing effects. They can also resist acid and alkali corrosion and are durable. This is also a good choice for aluminum cans in beverages. An important reason for the popularity of the packaging industry.