Aluminum Sheet For Can

Aluminum Sheet For Can Description:

Aluminum sheet for can has the advantages of light weight, small size, not easily broken, and easy to carry, and are very popular among people.There are two materials for making cans: aluminum alloy and tinplate. Due to the high recycling value of aluminum alloys, more aluminum alloys are gradually used in cans. Aluminum cans have the advantages of light weight, small size, not easily broken, and easy to carry, and are very popular among people. Therefore, cans are usually made of a can body made of aluminum alloy sheets that has been thinned and stretched many times and a can lid made of tinplate. There are certain differences in the aluminum alloy used for the lid, pull ring, and can body.

Yongsheng aluminum sheet for cans:
Can lid material: 5052 aluminum sheet, 3104 aluminum sheet
Can ring pull material: 5182 aluminum sheet
Can body material: 3004 aluminum sheet

Requirements for Aluminum Alloy of Can Lids:

1. Surface and end surface quality
a. Surface: No serious bubbles, missed coatings, scratches, corrosion, oil spots, peeling, streaks, color differences, spots, roller marks, periodicity, etc. that affect the appearance quality of the product are allowed. Burrs <=0.04mm;
b. End face: The end face is neat, rolled tightly without loose layers, staggered layer ≤ 2mm, tower shape ≤ 5mm;

2. Sheet shape and others
a. Flatness: The strip is not allowed to have obvious waves, the wave height within 1 meter does not exceed 3mm, and the waves do not exceed 3/meter;
b. Side curvature: The side curvature of the product at any length of 2000mm should not be greater than 0.5mm;
c. End warpage: Cut any product with a length of 1500mm, and the height of end warpage is ≤5mm;
d. Joints: No joints are allowed.

Aluminum Sheet for Can Specifications And Technical Parameters: