The Superiority of Aluminum Can Packaging Materials

First, can packaging materials

The packaging of cans has superior protection and anti-corrosion properties, thanks to the materials of cans. Traditional cans look like iron boxes, but they are actually made of modern high-tech materials - aluminum alloy. The superior performance of aluminum alloy materials is reflected in its high strength, corrosion resistance, lightweight and recyclable characteristics. At the same time, aluminum cans also have incomparable characteristics of other materials, such as good high temperature resistance, non-magnetic, not easy to rust and other characteristics, so it is widely used in food, cosmetics, medicine and other fields of packaging.

Second, the production process of cans

The production process of cans is very complex and needs to be completed through multiple processes. First of all, the aluminum plate or aluminum foil is molded into the shell of the can by the upper and lower two molds. Secondly, the processing of the internal coating will be carried out, because the aluminum-based material will have a chemical effect with some foods, in order to maintain the quality and safety of the internal products of the cans, the inner wall of the cans will generally be coated with protective plastic film. The lid is usually made of recycled aluminum material, and the sealing coating is added to enhance the tightness and freshness of the package, and the sealing ring needs to be made of appropriate materials according to different contents.

Can packaging not only has a high comprehensive technical content, but also can achieve fast and efficient application in the production enterprise. The production of cans requires a small amount of labor, the product is linear, the image is attractive, and is suitable for large-scale production.

Third, the advantages of cans packaging

Can packaging has the following advantages:

• 1. Can packaging has superior anti-corrosion and freshness, and is easy to store for a long time.

• 2. Can packaging can effectively maintain the freshness of food, cosmetics and medicines.

• 3. Aluminum packaging of cans has high recyclability and will not cause pollution to the environment. Saving resources, reducing environmental pollution, with incomparable superiority.

• 4. The packaging form of cans is novel, and it can be printed and decorated with high grade. Make the product easier to recall and impress.

To sum up, can packaging has many advantages, so it is widely used in modern life. It provides the original, portable appearance process and comprehensive protection features, and is a superior form of commodity packaging.