Aluminum beverage bottle caps are made of high-quality special aluminum alloy materials. They are mainly used for the packaging of wine and beverages (with or without steam), and can meet special requirements such as high-temperature cooking and sterilization. At present, about 50% of beverage bottle caps in my country use aluminum caps, and globally, this proportion is higher than 50%. Compared with plastic bottle caps, aluminum bottle caps not only have better performance, but also have low cost, no pollution, and can be recycled.
Aluminum bottle caps are mostly processed in a production line with a high degree of automation, so the requirements for the strength, elongation and dimensional deviation of the material are very strict, otherwise cracks or creases will occur during processing. In order to ensure the convenience of printing after the bottle cap is formed, the surface of the bottle cap material is required to be flat, without rolling marks, scratches and stains. Generally, the alloys used are 1060, 8011, 3003, 3105, 5052, etc., and the bottle cap materials are hard state, the hardness is between H14-H24, the tensile strength is between 110-320, and the elongation is generally not less than 4. Aluminum foil material specifications generally have a thickness of 0.20mm to 0.23mm and a width of 449mm to 796mm. The production of aluminum bottle cap materials can be made by hot rolling or continuous casting and rolling, respectively, and then rolled by cold rolling.
MC Aluminum is a manufacturer of aluminum foil raw materials for aluminum beverage bottle caps. The aluminum foil products produced by the company have a flat surface, no rolling marks, scratches and stains, and excellent performance. The available product specifications are complete, and can be customized according to customer needs. The product has a high level of technology, exquisite workmanship, and a complete and thoughtful after-sales system. For more product-related information and preferential quotations, please click online consultation.