Cap material aluminum coil refers to the specific type of aluminum coil used to manufacture bottle caps.
Aluminum is a popular choice for caps due to its desirable properties such as light weight, corrosion resistance, and ability to form a tight seal.
- Alloy: 3105/8011/3003
- Thickness: 0.20 - 0.23 (mm)
- Allowable Tolerance: ±0.01%
Table of Contents
- Bottle Cap Material Aluminum Coil Specifications
- Typical Aluminum Coil for Bottle Cap Material
- Bottle Cap Material Aluminum Coil Supplier
The aluminum coils used for caps are usually of high quality and have been specially treated to meet the requirements of the bottling industry.
Bottle Cap is made of high-quality special aluminum coil materials, mainly used for the packaging of wine, beverages (with or without steam), and medical and health care products, and can meet special requirements such as high-temperature cooking and sterilization.
It is characterized by simple shape, fine production, consistent color, and exquisite pattern by advanced printing technology. Compared with plastic bottle caps, it not only has better performance, but also has low cost, no pollution, and can be recycled.
Bottle Cap Material Aluminum Coil Specifications
| Alloy | 8011/1060/1235/3004/3105 |
|---|---|
| Temper | H14, H16 |
| Thickness (mm) | 0.20 - 0.23 |
| Allowable Tolerance | ±0.01% |
| Width (mm) | 449 - 796 |
Aluminum bottle caps are generally processed on a highly automated production line, so the requirements for the strength, elongation, and dimensional deviation of the material are very strict, otherwise, cracks or creases will occur during deep drawing.
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.
Typical Aluminum Coil for Bottle Cap Material
The raw materials commonly used for aluminum bottle caps are 3105 aluminum coils, 3104 aluminum coils, 8011 aluminum coils, 1060 aluminum coils, etc.
8011 Aluminum Coil for Bottle Caps
Applicable bottle caps: aluminum alloy 8011 is often used to make anti-theft caps and screw caps and is used for the packaging of wine, spirits, carbonated drinks, and other beverages. These lids require a secure and tamper-resistant sealing mechanism, which 8011 aluminum provides.
Specification:
- Alloy: 8011
- Thickness range: 0.17mm - 0.5mm
- Width: 1000mm-1500mm
- Status: H14 or H16
- Coating: Usually coated with a specialized varnish or coating to ensure proper sealing and protect the contents from external elements.
3105 Aluminum Coil for Bottle Caps
Applicable bottle caps: Aluminum alloy 3105 is often used to produce crown caps, which are often found on glass bottles, especially for beverages such as beer and non-alcoholic beverages. Crown crowns require good formability and corrosion resistance, and 3105 aluminum can meet these requirements.
Specification:
- Alloy: 3105
- Thickness range: 0.17mm - 0.5mm
- Width: 1000mm-1500mm
- Status: H14 or H16
- Coating: Appropriate sealing materials can be coated to ensure airtight and leak-proof.
3003 Aluminum Coil for Bottle Caps
Compatible caps: Aluminum alloy 3003 can also be used for crown caps, similar to alloy 3105. It is particularly well suited for deep drawing processes to produce intricate crown designs.
Specification:
- Alloy: 3003
- Thickness range: 0.17mm - 0.5mm
- Width: 1000mm-1500mm
- Status: H14 or H16
- Coating: Appropriate sealing materials can be coated to ensure airtight and leak-proof.
All of the above aluminum alloys are non-heat treatable and have good formability and corrosion resistance, which are the basic characteristics of bottle caps. The thickness range allows manufacturers to select the appropriate thickness based on specific cap designs and application requirements.
Bottle Cap Material Aluminum Coil Supplier
There are many Bottle Cap Material Aluminum Coil Suppliers, but in fact, many manufacturers have a large gap in technology. Manufacturers with average production technology and technology have relatively average product performance. If the after-sales service is not perfect, then the purchase process will be relatively troublesome.
Haomei Aluminum is a professional, large-scale, and regular manufacturer of aluminum coils for bottle cap materials. It has its own R&D technical team and has established good cooperative relations with many universities. The quality of aluminum coils for bottle cap materials produced is guaranteed and the technical level is relatively high. At the same time, we also provide a comprehensive and thoughtful one-stop after-sales service system, so you can buy more worry-free and rest assured!
Haomei Aluminum prepares a variety of product specifications for you to choose from. You are welcome to visit the factory at any time. For more information, you can leave a message. We will serve you 24 hours a day to answer your questions!