09-19-2019, 07:59 AM
Aluminum cans, as a material for beverage packaging, have recently received increasing attention. In particular, in recent years, the state has paid attention to environmental protection. Many plastic-packed beverages have gradually been replaced by aluminum cans. The reason is because aluminum cans have high recycling value, environmental protection, no pollution, and beautiful appearance. Made up.
So what are our common cans that are usually made of that aluminum plate type?
Although the aluminum cans are small, there are still many aluminum alloy plates. The aluminum alloy plates used from the pull ring and the can body to the bottom of the can are also different. The material used for the pull ring of the aluminum can is generally 5182 aluminum sheet. The bottom part of the cans is mostly processed with 3004 or 5052 aluminum alloy sheets. As for the cans of the cans, the aluminum plate type is 3004 aluminum alloy. From here, we can see that the aluminum alloy plates used in cans are very particular.
In addition to environmental protection, the aluminum alloy plate has the characteristics of good strength, good corrosion resistance and good machinability, and the aluminum alloy plate has a high surface finish, which is very suitable for post-processing such as striping and slicing. It provides great convenience for the production of the enterprise. The aluminum can has the advantages of light weight, heat resistance, good conductivity, odorless and non-toxic, good printing effect, etc. It is also resistant to acid and alkali corrosion and durable, which is also an aluminum can in the beverage. An important reason for the popularity of the packaging industry.