In cosmetic packaging, the role of bottle caps is very important. The selection of materials for cosmetic bottle caps should be considered from many aspects. The materials should not only have good processability, but also try to choose environmentally friendly products to reduce the impact on the environment. Commonly used materials for cosmetic bottle caps include plastic, metal, glass, etc. Aluminum alloy has good processability and light weight. It is usually used for bottle caps of high-end cosmetics. After stamping, stretching, mechanical grinding, electrolytic polishing and anodizing coloring, it can achieve mirror effect, rich color, metallic feel and strong anti-fouling properties, and is gradually accepted by the market. 1070 aluminum strip for aluminum alloy bottle caps.
1070 aluminum strip is commonly used for cosmetic aluminum caps. It is pure aluminum with an aluminum content of 99.7%. It is characterized by high plasticity, corrosion resistance and good oxidation effect. Compared with plastic bottle caps, aluminum caps are light, not easy to break, and strong enough.
As an important component of cosmetic packaging, bottle caps have a finishing touch in addition to the basic sealing effect. 1070 aluminum alloy for cosmetic aluminum cover has high brightness after oxidation, good coloring effect, smooth surface after stamping, and low earing rate.
Our factory supplies 1070 hot-rolled aluminum plate for cosmetic aluminum cover, which can be reasonably customized according to requirements, and the product has excellent processing performance. As Mingtai's advantageous product, the first series of plate and strip materials has a skilled production process. Its good elongation and tensile strength, high plasticity, corrosion resistance, good electrical conductivity and thermal conductivity have made its application field continue to expand.
As a large-scale aluminum plate, strip and foil manufacturer, [url]Mingtai Aluminum[/url] has been deeply involved in the aluminum processing market for many years. With strong independent research and development capabilities, rapid market response capabilities and strict quality control systems, it effectively guarantees the stability of product quality and forms a strong market competitiveness.

Very correct as a metallurgist. Aluminum create a special oxidized layer to protect itsef from corrosion.