8021 aluminum foil has the characteristics of cleanliness and hygiene, and can be made into an integrated packaging material with many other packaging materials. In addition, the surface printing effect of 8021 aluminum foil is better than other materials. Therefore, 8021 aluminum foil alloy can also be used in the field of food packaging.
Aluminum foil alloy 8021 is one of the main products of HuaWei Aluminum, which has extremely high machinability, high tensile strength and stretchability.
It also has excellent design properties with minimal pinholes and an evenly smooth matte finish. At present, it is widely used in soft pack batteries and other fields.
In addition, the 8021 aluminium foil alloy itself also has excellent moisture resistance, shading and extremely high barrier capabilities, non-toxic, odorless, and hygienic, so the application of 8021 aluminum foil in pharmaceutical packaging and food packaging is also relatively common.
Aluminium Foil Alloy 8021
| Tensile strengthσb (MPa) | Elongationδ10 (%) | Cupping test value (mm) | Note |
| 90-110 | 13-18 | 6.2-7.3 | Erichsen Test |
| Alloy No. | Si | Fe | Cu | Mn | Mg | Zn | Others | Al |
| 8021 | ≤0.15 | 1.2≤ | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | REMAIN |
| ≤1.7 | ||||||||
8021 aluminium foil |
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| Products | Type | Temper | Thickness(mm) | Width(mm) | Length(mm) | |||
| 8021 Battery Film Foil | Bare,Mill Finish | O /H*2 /H*4 | 0.005-0.055 | 800-1600 | Customize | |||
| 8021 Pharmaceutical Foil | H14 /H18 | 0.016-0.2 | 800-1600 | Customize | ||||
| 8021 Packaging Foil | O /H22 /H24 | 0.016-0.2 | 100-1600 | Customize | ||||
HuaWei Aluminum is one of the top ten aluminum foil manufacturers in China. The thickness of the aluminum foil alloy 8021 produced ranges from 0.005mm-0.2mm, and the width can be controlled between 80-1650mm according to customer requirements.
8021 aluminum foil factory and suppliers
Our factory is one of the few manufacturers that can fully meet the processing requirements of aluminum-plastic film aluminum foil substrates for lithium batteries. Our aluminum foil for 8021 pouch battery has excellent punchability and puncture resistance. After testing, the elongation rate can reach 13%-18%, and the cupping height can reach 7.3mm.
We can undertake orders of 3-2000 tons of aluminum foil raw materials, including 8021 aluminum foil, with stable product quality, global export, factory direct sales, and more affordable prices.
8021 alloy aluminum foil package
Minimal pinholes (ensures better performance in applications such as pharmaceutical packaging, electronics packaging, retort packaging, and LL containers, all of which require barrier properties. This better performance helps reduce costs.
Excellent stretchability improves the quality of molded products that require difficult bending, such as gusset bags, stand-up bags and laminated tubes.
High tensile strength helps prevent tearing during lamination, which greatly increases productivity.
Aluminum Foil Aa 8021
A smoother, more uniform matte finish helps improve the appearance of products, making foil an excellent choice for labels and other outer packaging.
8021 Aluminum Foil
Aluminum foil alloy 8021 is used for soft pack batteries. Compared with traditional lithium-ion batteries, it is lighter, thinner, has longer cycle life, good safety, high energy density, stable point platform, excellent power performance, environmental protection and no pollution.
Therefore, 8021 aluminum foil soft pack batteries are widely used in electric vehicles, solar photovoltaic power generation systems, emergency lighting, portable power supplies and mine safety equipment.
8021 Aluminum Foil for Battery
Cold-formed 8021-O aluminum foil is a representative product of Huawei pharmaceutical aluminum foil. 8021-O type cold-formed aluminum foil is a kind of sealed packaging material after deep drawing.
Huawei strictly implements industry standards and conducts multiple tests on bacteria and mold. The heavy metal content of the 8021 aluminum foil alloy produced does not exceed 0.25ppm, ensuring safety and hygiene.
8021 pharmaceutical packaging aluminum foil
8021 aluminum foil has the characteristics of cleanliness and hygiene, and can be made into an integrated packaging material with many other packaging materials.
In addition, the surface printing effect of 8021 aluminium foil is better than other materials. Therefore, 8021 aluminum foil alloy can also be used in the field of food packaging.
| Alloy | 8011 | 8021 |
| Different metal composition | Contains Mn and Mg elements | Free of Mn and Mg elements |
| Different performance | Higher strength and corrosion resistance | Better elongation and puncture resistance in the same state |
| Different scope of application | 1. Medicinal packaging: 8011-H18 and 8011-O state aluminum foils are commonly used in aluminum foil blister and PTP medicinal aluminum foil alloys. If the requirements for sealing and elongation are high, 8021 aluminum foil is mostly used.2. 8011 is more widely used and can be used in many fields such as food packaging, lunch box materials, tape foil, bottle cap materials, etc. 8021 is relatively rare3. 8021 aluminum foil can also be used for high-demand lithium battery soft-package aluminum-plastic film. |
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| Different price | The price of 8021 aluminium foil is relatively high, so this explains why 8011 aluminum foil is relatively more used in food packaging |
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Anodized aluminum sheet is an aluminum sheet placed in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, and electrolysis is performed under specific conditions and the action of external current.
We use the pure aluminum ingots to manufacture 5mm aluminum sheets. They come in various widths and tempers. They are not only suitable for marine grade, but also for automobile manufacturing, pressure vessels, including water tanks, oil tanks, and the maximum width we can produce is 3000mm.
Brushed aluminum plate is a flat piece of aluminum material that has been treated with a brushing process to produce a uniform, unidirectional texture on its surface.
The 1000 series aluminum sheet is a series of pure aluminum sheets. Its composition is mainly aluminum, with a content of more than 99%.
The market price of 1235 aluminum foil is relatively cheap, and it has become one of the most popular products on the market. It is a common household aluminum foil that can be used as food flexible packaging foil.
Among the various aluminum alloys available, the 2014 aluminum plate has carved a niche for itself, particularly in applications demanding high strength, excellent machinability, and resistance to fatigue.
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Dear Sirs, I'm looking for a provider of aluminum 7075-T651 in 1.0 or 1.5 mm thickness. We need about 180 plates of 200 mm x 200 mm. Are you able to provide a quote and delivery time for this? Thank you so much in advance. Kind regards, Francisco Silva
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I am planning a business trip to China and I am very interested in your aluminium 8011 products for food container production. I would like to visit your factory during my stay in china: See your production lines (foil rolling, annealing, slitting, packing). Discuss specifications (8011-O temper, thickness 0.05–0.08 mm, jumbo roll). Review your quality certificates and export experience. Could you please let me know: Your available dates for a visit The location of your factory If you can provide an invitation letter for my business visa (M visa). Thank you for your kind support. Looking forward to your reply. Best regard: LOUNIS MUSTAPHA company name:TOP BARQUETTE SELECT [email protected] what's up:213 770 91 69 43
Merhaba ; Burak ÜNAL ben. Antalya ' da Ambalaj ve Temizlik ürünleri tedarik eden bir firmanın yetkilisiyim. Ayrıca P.E Streç aktarım işi yapmaktayım. Makinalarımızı 9 ve 10 micron alüminyum folyo aktarımına uyacak şekilde revize edeceğiz. Sizden istediğim, 9 veya 10 micron olacak şekilde 35 cm ve 45 cm jumbo folyolar için fiyat, termin ve şu bilgileri istiyorum ; 35 cm jumbo folyonun ortalama ağırlığı. 45 cm jumbo folyonun ortalama ağırlığı. Deneme olacağı için bu 2 ölçüde minimum sipariş tonajımız ne kadar olması gereklidir. İyi çalışmalar.