Aluminum Bottle Cap Material: 8011 and 3105

Screw cap

Aluminum screw cap is usually used for sealing aluminum bottle caps, such as cosmetic packaging, medical packaging, food packaging, etc. It can cooperate with the bottle mouth through the thread to achieve the sealing of the bottle cap and protect the quality of the product.

At present, the main bottle cap materials for screw cap are 1060 aluminum foil and 8011 aluminum foil. The thickness of aluminum foil ranges from 0.016-0.5mm, usually between 0.2-0.3mm; the width of aluminum foil ranges from 100-1700mm, which can be customized according to actual needs.

8011 aluminum sheet has excellent mechanical properties, electrical properties and processing properties, and can meet the needs of various occasions. At the same time, aluminum foil also has good corrosion resistance and oxidation resistance, and can be used in harsh environmental conditions.

Can lid

Because aluminum has good ductility, it is widely used in the manufacture of two-piece cans, especially small punch bottom cans and easy-open cans. Aluminum alloy cans are made of aluminum sheets with good strength, corrosion resistance, and machinability.

3104 aluminum foil is an aluminum alloy with medium strength, good processing performance and high corrosion resistance. These characteristics give it significant advantages in the field of can cover materials. Compared with traditional metal can cover materials, 3104 aluminum alloy not only has higher strength and corrosion resistance, but also has better processing performance and can easily cope with various complex processing technologies.

Advantages of aluminum bottle cap material
1. Lightweight: Its lightweight is easy to carry and transport.

2. They have good mechanical properties, which can ensure the tightness and sealing of the bottle cap.

3. They good processing performance and can meet the needs of different specifications and shapes.

4. Aluminum bottle cap materials can be surface treated, such as printing, plating, etc., which can increase the decorativeness of the product and increase the added value of the product.

5. Aluminum foil has good moisture-proof and waterproof properties, which can effectively protect the packaged items from the influence of the external environment.

6. Aluminum foil can be recycled and reused, which is in line with the current concept of environmental protection.

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