3004 aluminum foil has high hardness, good load-bearing, and better stamping effect than 3003 aluminum foil. It can be applied to aluminum foil containers, making the product safe and hygienic. As long as the aluminum foil is thick enough, it can completely block gas and water. In addition, using aluminum foil as a lunch box material also has a series of advantages such as light weight, good sealing and packaging properties.
As one of the 3004 aluminum foil manufacturers, the 3004 aluminum foil containers produced by GNEE have the advantages of good shape, no black wire, no bright wire, and no pinholes, high quality and low price. It has good barrier properties, good thermal insulation and fragrance retention, and strong light-shielding properties.
Characteristics and advantages of 3004 aluminum foil
1. Excellent punching performance. Due to the lighter specific gravity of 3004 aluminum foil, compared with products of the same size stamped from other materials, the stamping of 3004 aluminum alloy foil is also lighter, which effectively reduces costs while having good formability.
2. Good anodizing properties. The anodized surface treatment of 3004 aluminum foil effectively improves the hardness and wear resistance of the aluminum foil, and also gives the surface of the 3004 aluminum alloy foil bright and colorful colors.
3. The raw material of 3004 aluminum foil is non-toxic and of high quality. No harmful substances will be produced after heating.
4. 3004 aluminum foil can be recycled and reused efficiently, protecting the environment and saving resources.
5. Other characteristics. Of course, 3004 aluminum foil also has the excellent barrier properties of aluminum foil itself, as well as strong light shielding, air tightness, antioxidant, waterproof, moisture-proof, non-toxic and tasteless, etc., and meets food packaging standards. 3004 alloy has strong barrier properties. After sealing, it can protect the original taste of food and extend the shelf life of food.
3004 Aluminum Foil Technical Parameter
| Ingredient | Si | Cu | Mg | Zn | Mn | Fe | Al |
| Content | 0.3 | 0.25 | 0.8-1.3 | 0.25 | 1-1.5 | 0.7 | Margin |
| Alloy type | 3004 aluminium foil | ||||||
| Alloy state | F, O, H14, H16, H18, H19, H22, H24, H26, H28 | ||||||
| Thickness (mm) | 0.014-0.2 | ||||||
| Width (mm) | 100-1500 | ||||||
| Length | Coil | ||||||
