2025-11-21
Common bottle cap material states for 3015 aluminum sealing plates used for small bottle sealing include O temper (annealed), H18, H24, H26, etc., which have good formability, ductility and corrosion resistance.
2025-10-17
The main products of aluminum plates for bottle caps are 1xxx, 3xxx, and 8xxx series aluminum alloy plates, and the material states usually include H14, H16, H18, H19, etc.