Aluminium Sheet/Coil For Bottle Caps

Advance Information*

Introduction

Aluminum bottle coil is an innovative material used extensively in the production of bottle caps and closures for a diverse range of bottles such as those used in the beverage, pharmaceutical, and cosmetic industries. This high-quality aluminum material is notable for its superior corrosion resistance, excellent formability, and exceptional compatibility with various sealing processes, ensuring both the security and integrity of the content it protects. Here, we delve into the comprehensive details of aluminum sheets and coils specifically designed for bottle caps, covering the specifics of dimensions, technical specifications, applications, and production capabilities.

General Information

Aluminum sheets and coils for bottle caps, often denoted by the item code SLM49A, are produced with an impressive capacity of 30,000 units. These materials are classified under the "Flat Roll" section and are typically supplied as "Plain" aluminum sheets or coils, designed to meet the high standards required in packaging applications.

Material Composition and Alloy Types

Aluminum Alloys and Tempers

The aluminum sheets and coils for bottle caps are available in various grades and tempers, each tailored to meet specific requirements:

1. 8011 Alloy

2. Tempers: 0, H12, H14, H16, H18

3. Thickness Range: 0.15 - 0.22 mm
4. Width: 870 mm
5. Length: Customizable (Minimum: 1 meter)

6. Typical Applications: Vial caps, liquor bottle caps, fruit bottle caps, syrup caps

7. 3105, 3104, 3005, 3003, 3004 Alloys

8. Tempers: F, O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H111, H112, H114

9. Thickness Range: 0.3 - 500 mm
10. Width: 20 - 2650 mm
11. Length: 500 - 16,000 mm

12. Typical Applications: Room partitions, aluminum substrates for color coating, cans, lamp cap materials, shutters, bottle caps, and bottle stoppers

13. 7075, 7A09, 7A04, 7050, 7005 Alloys

14. Tempers: F, O, T6, T651, T7451, H112

15. Thickness Range: 0.3 - 500 mm
16. Width: 20 - 2650 mm
17. Length: 500 - 16,000 mm

18. Typical Applications: Shoe mold, high-hardness mold, high-end mobile phone shell, thick plate, heavy forging and golf components, precision parts, and aircraft

19. 2014, 2024, 2A14, 2A12, 2A11, 2017 Alloys

20. Tempers: F, O, T3, T4, T6, T7, T351, H112

21. Thickness Range: 0.3 - 200 mm
22. Width: 20 - 2650 mm
23. Length: 500 - 16,000 mm
24. Typical Applications: Mold, high-strength structural parts, thick plates, heavy forging, extrusion materials, truck hubs, etc.

Unique Properties and Benefits

Corrosion Resistance

A critical characteristic of aluminum, particularly important for bottle caps exposed to various contents and environmental factors, is its high corrosion resistance. Aluminum's natural oxide layer significantly enhances its ability to resist corrosion, making it ideal for ensuring that the contents of a bottle remain uncontaminated and safe for consumption.

Formability

Aluminum's excellent formability is a key benefit when manufacturing bottle caps. The material can be easily shaped into complex designs without losing its structural integrity, allowing for the production of secure and aesthetically pleasing caps. This flexibility in design also aids in the production of custom-shaped closures that meet specific branding or functional requirements.

Compatibility with Sealing Processes

Silver-grade aluminum alloys are engineered to be compatible with various sealing processes. This compatibility ensures that the bottle caps can be securely fastened, preserving the bottle's contents by preventing leaks and maintaining product freshness.

Technical Specifications

Dimensional Specifications

The aluminum sheets and coils for bottle caps are available in a range of dimensions tailored to different industrial requirements:

• Thickness: The thickness of aluminum sheets ranges from 0.15 mm to 500 mm, depending on the alloy and intended application.
• Width: The width can vary from 20 mm to 2650 mm.
• Length: Customizable lengths from