The material of the closure is aluminum alloy 8011, which adds Mn and Mg components to ordinary aluminum to increase the tensile strength and elongation. MC Aluminum uses Henkel cleaning agents and food-grade chrome plating agents, PPG, Valspar epoxy phenolic packaging coatings, and high-quality DOS oil for surface oiling.

8011 aluminum plate has excellent tensile strength, yield strength, elongation and hardness to ensure proper performance during forming, capping and use. 8011 aluminum alloy is suitable for manufacturing high-quality bottle caps such as easy-pull caps, anti-theft caps, screw caps, and aluminum-plastic caps, providing effective sealing, tamper resistance, and content preservation.

Aluminum closure sheet specifications:

MC Aluminum is a manufacturer specializing in the production of aluminum alloy bottle cap materials. The applications range from screw caps for whiskey and other beverage bottles to anti-theft aluminum caps for wine bottles, including 8011 aluminum foil caps, 3105 wine cap materials, 5182 ring pull materials, and 5052 Can lid materials, etc. The product has good sealing, good deep-drawing performance, low lug-making rate, high and low temperature resistance, etc. It is sold directly by the manufacturer at a favorable price and exported to many overseas countries.