Алюмінієвий лист якого сплаву можна використовувати для кришки пляшки?

Aluminum cap material is widely used in the packaging of products because aluminum has good oxidation resistance, forming a dense oxide film on the surface of aluminum, which is not easy to rust and corrode. Aluminum caps have good sealing properties, avoiding contact between the product and the outside world, and have a beautiful appearance. Commonly used aluminum cap materials include 8011 алюмінієва фольга, 3105 алюмінієва пластина, 3104 алюмінієва пластина, 1235 алюмінієва фольга, тощо. This article focuses on the 3105 aluminum sheet bottle cap material.

3105 aluminum plate belongs to 3 series aluminum manganese alloy, has good rust resistance, good deep punching effect, сила, elongation and processing performance of the material to meet the automatic strength of the higher cap production process, in the processing will not appear creases or rupture phenomenon. Крім того, 3105 bottle cap material has flat board shape, no roll marks and no oil spots, which is convenient for later printing and makes the pattern clear and recognizable.

aluminum sheet cap

Compared with traditional plastic caps, aluminium sheet for bottle cap has good sealing, no leakage of wine, such as with PE pad covered with aluminum foil, its oxygen permeability is smaller and water permeability is lower, і 3105 aluminum alloy cap material has large area fine printing, multi-color printing, side roller printing, тощо. A variety of technologies can be applied, with large design space, easy color matching, good saturation and high gloss. В додаток, низька вартість, good food safety and recyclability are also the advantages of aluminum anti-counterfeit cap material.