Bottle closure caps are a common necessities in the life of residents. For example, wine caps, milk powder caps, tea caps, etc. are all processed with closure caps material. For the processing of closure caps, there are high requirements, such as surface and plate shape of the material and stamping properties, aluminum for closure caps is a ideal material. The main aluminum alloy grades of the closure cap material are 1060, 8011, 3105, 3104, etc. The main tempers are H14, H16, H18 and so on. The most common seen is 3105 aluminum sheet for closure caps. The commonly used cap material has specification thickness ranging from 0.15mm to 0.5mm, width of 200-1500mm, thickness tolerance of ±0.005mm, and tolerance of width range of ±1mm.
As we know aluminum cap closure are used more and more widely. How to select good aluminum cap closure stock is an important questions for many customers. Today with our much experience which working with closure manufacturers, we talk about how to select good aluminum cap closure stock?
Haomei thin aluminium sheet have excellent deep-drawing capabilities and lacquer adhesion, making sure the highest quality printing of drawings and designs, giving an impressive finish.