Knowledge

Aluminum cans, as a material for beverage packaging, have received increasing attention recently. Especially in recent years, the country attaches great importance to environmental protection. Many plastic-packed beverages have gradually been replaced by aluminum cans. The reason is that aluminum cans have high recycling value, environmental protection, no pollution, and beautiful appearance.

So what kind of aluminum cans are commonly processed by our common cans?

Although the aluminum cans are small, there are still many aluminum alloy sheet. The aluminum alloy sheet used are different from the pull ring, the body to the bottom of the can. The aluminum ring can is generally made of 5182 aluminum alloy. The bottom part of the cans is mostly processed with 3004 or 5052 aluminum alloy plates. As for the aluminum sheet type generally used by can body manufacturers, it is not difficult to see that the aluminum alloy plates used in cans are very particular.

In addition to environmental protection, cans are made of aluminum alloys, because aluminum alloy sheet have good strength, corrosion resistance, and machinability, as well as high surface finish of aluminum alloy plates, which is very suitable for later processing such as striping and slicing. Provides great convenience for the production of enterprises. Aluminum cans have the advantages of light body, heat resistance, good conductivity, tasteless and non-toxic, good printing effect, etc., can also resist acid and alkali corrosion, durable, this is also the aluminum cans in beverage An important reason for the popularity of the packaging industry.