Aluminum for ROPP closures

The main grades of aluminum used in ropp head materials are 1000 series, 3000 series and 8000 series aluminum alloy plates, including 1060 aluminum coils, 3104 aluminum coils, 3105 aluminum coils, 5052 aluminum coil and 8011 aluminum coils. 3105 and 8011 aluminum sheets for ropp caps are the most used materials by major cap manufacturers. Aluminum for ropp cap material is mainly used in the field of bottle cap packaging such as wine, beverage and cosmetics. It can be said that the use of aluminum bottle cap materials is related to human consumption and use, and has very high requirements for product quality. Therefore, it is inevitable for the industry to choose high-quality manufacturers to buy high-quality ropp cap aluminum materials.
The aluminum used for ropp caps has a high-gloss surface, which improves the aesthetics of the product, and the high hardness and corrosion resistance ensure long-term use in special environments. In order to avoid orange peel in the deep-drawing process of the aluminum sheet coil, which affects the appearance of the cap product, and ensures the material strength of the aluminum material after baking, the aluminum used for the ropp cap material is required to have a high yield ratio and fine crystallites. granularity. The loss of geometric scrap during deep drawing requires a material with a small ear rate. The aluminum processing of bottle cap materials must be completed through multiple processes such as cold rolling & # 8211; aluminum foil rolling & annealing thickness & # 8211; annealing & # 8211; aluminum foil rolled products & # 8211; Slitting etc. After the finished roll is produced, it has to go through multiple processes such as cutting, painting, drying, multiple stamping, anti-counterfeiting marking, etc., and finally produce a qualified ropp cap material.
The main thickness of 3105 aluminum coil for ropp cap material is 0.15-0.3 mm, and the state is O, H12, H14, H16, etc. The quality of products produced by Huawei Aluminum is guaranteed. The material has certain properties such as tensile strength, yield strength, elongation, compression resistance and deep drawing. Therefore, our aluminum ropp aps materials are exported to all over the world and have won a good market reputation, and customers choose to buy back to trust our product quality and service! If you are interested in aluminum closing materials, please contact us for final pricing!

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