Summary

The aluminum base material for bottle cap material is one of the advantageous products of Haomei Aluminum. The company is equipped with an ultra-long cleaning line and a flat shear to ensure that the surface of the product is degreased and clean, and the ear-making rate is low. The aluminum base material for bottle cap produced by the company is widely used in the fields of bottle cap packaging such as alcohol, beverage, medical cap material, cosmetics, and is exported to more than 40 countries and regions such as South Korea, North America, Southeast Asia, and the United States.

which kind of alloy aluminium sheet should be selected?

Aluminum bottle cap has a long stretching length, so it is necessary to choose materials with better elongation. Usually, alloy 8011 alloy aluminum cap closure sheet, 3003 alloy aluminum cap closure sheet and 3004 alloy aluminum cap closure sheet are used as cap materials. 1050 aluminum cap closure sheet materials and 1060 aluminum cap closure sheet materials are also used. According to the stretching length of different products,

Aluminum bottle caps are usually processed on production lines with high degree of automation, so the strength, elongation and size deviation of materials are strictly required, otherwise they will break or crease during processing.
Material Requirements: Flat surface, no roll marks, scratches and stains of aluminum cap closure sheet material.
Common alloy state: 8011-H14 bottle capping material, 3003-H16 bottle capping material, etc.
Specification: General thickness is 0.20mm-0.23mm, width is 449mm-796mm.
Production mode: Aluminum bottle cap material can be produced by hot rolling or continuous casting and rolling, respectively, and then by cold rolling. At present, the multipurpose continuous casting and rolling billet is better than the casting and rolling billet in the national ROPP cap material production plant.