Cans are currently one of the most common forms of food and beverage packaging, and aluminum alloy cans play an important role among them. Its main application areas include beverages, spice jars, medicine, etc. Aluminum alloy cans have good air tightness, sealing and fresh-keeping properties, as well as being lightweight and anti-corrosion, so they are becoming more and more popular in the packaging industry.

When selecting aluminum alloy materials for cans, factors such as the nature, requirements and specific uses of the packaging should be comprehensively considered to select the appropriate aluminum alloy material. Can lid materials are generally made of 3004 aluminum alloy, which has high strength, large elongation, good corrosion resistance, and good formability. It is suitable for processing processes such as die-casting, stamping, drawing, deep drawing, and cold heading.

Aluminum alloy can lids are made of 3004 aluminum sheet, which belongs to a series of AL-Mn alloys with a temper of H19 and a thickness range of 0.25-0.45mm. In addition to being used to make all-aluminum cans, it is also widely used in tinsheet cans and other packaging containers. jar lid. With the development of the beverage industry and the replacement of old packaging materials, 3004 aluminum alloy will usher in greater applications in the packaging market.

Advantages of 3004 aluminum sheet for can lids:

1. Relatively small density, light weight, easy to carry, easy to recycle, and has very good environmental protection effect;

2. Strong plasticity, easy to process, not easy to deform, and can be widely applied;

3. Excellent corrosion resistance, good strength, high surface finish, heat resistance, good conductivity, odorless, non-toxic, good printing effect and many other advantages.

MC Aluminum is a professional manufacturer of aluminum bottle cap materials, supplying 1, 3, 5, and 8 series aluminum sheets and foils. The products are of high quality and at favorable prices. They are exported to many countries and regions. It is the raw material supplier for bottle cap manufacturers. business, highly trusted by customers.