Overview
Light gauge aluminum foil is a thin, flexible material made from high-purity aluminum alloys. It is typically defined as aluminum foil with a thickness range of 0.005 to 0.009 mm, although some sources may use slightly different definitions.
Light gauge aluminum foil is commonly used for packaging, insulation, and other industrial and consumer applications. Its thin, lightweight, and malleable properties make it an ideal material for a wide range of uses.
professional and reliable manufacturer of light gauge aluminum foil
As a professional and reliable manufacturer of light gauge aluminum foil, Huawei Aluminum is committed to providing high-quality products to meet our customers' needs. With years of experience in the industry, we have the expertise and state-of-the-art facilities to produce aluminum foil with precise thickness and excellent performance.
We take pride in our commitment to customer satisfaction and stand behind our products. Whether you need light gauge aluminum foil for packaging, insulation, or any other application, Huawei Aluminum has you covered. Contact us today to learn more about our products and how we can meet your needs.
Parameter Specifications
| Property | Specification |
|---|---|
| Thickness | 0.005-0.009 mm |
| Width | Up to 1000 mm |
| Alloy | 1235, 8011, 8021, 8079, etc. |
| Temper | O (soft) |
| Surface Treatment | One side bright, one side matte |
| Tensile Strength | 40-90 MPa |
| Elongation | 1-16% |
| Density | 2.7 g/cm³ |
| Conductivity | 35-40 W/mK |
| Reflectivity | Up to 98% |
Applications
- Packaging: Light gauge aluminum foil is widely used for packaging various products, such as food, medicine, cigarettes, cosmetics. It provides an excellent barrier against moisture, oxygen, and other environmental factors that could affect the quality and freshness of the contents. The thin, flexible nature of light gauge aluminum foil also makes it easy to wrap around products of various shapes and sizes.
- Insulation: Light gauge aluminum foil is an effective insulating material due to its high reflectivity and low emissivity. It can be used to insulate buildings, pipes, and other equipment to help maintain a stable temperature and reduce energy costs.
- Electronics: Light gauge aluminum foil is used in the production of electronic components, such as capacitors and batteries. Its high conductivity and low weight make it an ideal material for these applications.
- Decorative: Light gauge aluminum foil can also be used for decorative purposes, such as for gift wrapping, party decorations, and art projects.
Benefits and Advantages
- Barrier Properties: Light gauge aluminum foil provides an excellent barrier against moisture, oxygen, and other environmental factors that could affect the quality and freshness of the contents. This makes it an ideal material for packaging various products.
- Insulation Properties: Light gauge aluminum foil has high reflectivity and low emissivity, making it an effective insulating material. It can help maintain a stable temperature and reduce energy costs.
- Lightweight and Malleable: Light gauge aluminum foil is thin, lightweight, and malleable, which makes it easy to work with and suitable for a wide range of applications.
- Recyclable: Light gauge aluminum foil is 100% recyclable, which makes it an environmentally friendly choice for packaging and other applications.
Production process for rolling light gauge aluminum foil
The following content comes from the Google patent.
An advanced production process for rolling thin-gauge aluminum foil, comprising the following steps:
- Rough rolling, the reduction of each pass of rough rolling is 0.3mm～0.14mm～0.07mm～0.038mm;
- Intermediate rolling is carried out, and the single-pass reduction of intermediate rolling is 0.038mm to 0.013mm;
- Perform double rolling;
- Perform intermediate annealing;
- Cleaning the billet, that is, cleaning the surface of the aluminum foil billet with rolling oil at the entrance of the finish rolling;
- Carry out finish rolling, the rolling reduction of each pass is 0.013mm～0.005mm;
- slitting;
- Annealing of semi-finished products;
- and packaging and warehousing.
Light gauge aluminum foil packing