Are you looking for the best aluminum foil coil factories in China? If so, you’re in the right place. China is a powerhouse in aluminum manufacturing, with numerous top-notch factories producing high-quality aluminum foil products. Let’s dive into some of the leading names in the industry and see what sets them apart.

Top Aluminum Coil Manufacturer in China – CHAL

Product Details: Aluminum coil is a rolled product, produced in a coiled form of a continuous strip, with an inner diameter and outer diameter. The inner diameter ranges from 50 mm to 1000mm. The aluminum alloy grades include 1xxx, 2xxx, 3xxx, 4xxx, 5xxx, 6xxx, 7xxx, 8xxx, with the most common being 1050, 3003, 6061, and 5251. The thickness ranges from 0.014mm to 20mm, and the width ranges from 60mm to 2650mm. Common widths are 800mm, 1000mm, 1250mm, 1450mm, and 1500mm. The temper includes F, O, H, and the material can be produced via CC & DC routes. Packaging is typically on wooden

pallets, and delivery time is 15-25 days for production[1].

Pros:
– Lower cost compared to copper
– Effective heat transfer
– More pliable, requiring less material
– High corrosion resistance
– High plasticity and thermal conductivity, especially in 1050 aluminum coil
– High strength and toughness in 6061 aluminum coil

Cons:
– Difficult to repair; often requires replacement if damaged
– More difficult to clean and maintain
– Lower heat transfer rate compared to copper
– Limited mechanical strength in certain alloys like 1050
– Galvanic corrosion can occur when combined with other metals like copper

Aluminum Coil-Aluminum Foil Coil China …

Product Details: The 8011 aluminum coil is a non-alloy/pure aluminum product available in various tempers (H1X, H2X, H3X, O, HXXX). It has a thickness range of 0.20-8.0mm and a width range of 8-2400mm. The coil IDs are 75mm, 150mm, 200mm, 300mm, 400mm, 508mm or negotiable, and the coil OD is per customer’s request. It meets standards such as JIS, AISI, ASTM, GB, DIN, EN and is ISO certified. The surface finishes include powder coated, anodized polishing, mirror finish, diamond, tread, brushed, wood grain, and stucco embossed. It is used in applications like storage devices, decoration, and pressure vessels. The production process is

cold rolled, and it has anti-corrosion and heat-resistant properties[1].

Pros:
– Cost-effective compared to copper coils
– High corrosion resistance
– Anti-corrosion and heat-resistant properties
– Available in various surface finishes
– Wide range of applications including storage devices, decoration, and pressure v…

Cons:
– Difficult to repair if damaged; often requires replacement of the entire coil
– Lower heat transfer efficiency compared to copper coils
– Field maintenance can be challenging due to the difficulty in repairing leaks
– May have longevity issues, though this is still being evaluated

Top Grade China Nickel-Plated Aluminum Strip Copper- …

Product Details: CIVEN Metal Material (Shanghai) Co.,Ltd. offers top-grade nickel-plated aluminum strips, copper-plated aluminum foil, and tinned aluminum coils. These products are manufactured using advanced production equipment and high-tech measuring instruments to ensure high and stable quality. The nickel-plated aluminum strip is known for its high stability in air, strong passivation ability, and resistance to corrosion from alkali and acids. The copper-plated aluminum foil and tinned aluminum coils are produced with meticulous manufacturing processes to meet various industrial requirements.

Pros:
– High stability in air and strong passivation ability
– Resistant to corrosion from alkali and acids
– Enhanced appearance with brightness and luster
– Improved wear resistance
– Suitable for various applications including medical, electronics, and telecommun…

Cons:
– Nickel plating may have less favorable solderability compared to other metals, r…
– The process of nickel plating can add weight and outer dimension to the aluminum

Aluminum Foil Coil For Food Packaging

China Aluminium Foil Coil Companies

Aluminum Foil Coil Suppliers & Exporters in China

Product Details: Aluminum foil coils are available in various alloy series (e.g., 1000 to 8000 series), with thicknesses ranging from 0.008mm to 0.025mm and widths from 200mm to 1600mm. They can be supplied on different core materials such as steel, aluminum, or paper. The surface finishes include one side bright and one side matte. These coils are widely used in food packaging, automotive, electronics, and other industries[1][3][4].

Pros:
– Aluminum coils are flexible and easy to machine, making them versatile for vario…
– They are good electrical and thermal conductors, suitable for appliances and wir…
– Aluminum coils are recyclable, which is environmentally beneficial and cost-effe…
– They have high corrosion resistance and strength, making them ideal for use in t…
– Aluminum coils are lightweight and can be easily slit into smaller parts for spe…

Cons:
– Aluminum coils require special transportation and handling to prevent damage.
– They are more expensive to process compared to steel of equivalent strength.
– Welding aluminum requires specific procedures due to the aluminum oxide coating.
– Aluminum can be hazardous in aquatic environments and may cause electrical shock…
– The high reflectivity of aluminum can lead to light-related injuries.

Household Kitchen Aluminum Foil Coil

Product Details: Aluminum household foil is made from materials such as 8011, 8006, and 1235 aluminum. It is available in various thicknesses, typically ranging from 0.008 mm to 0.025 mm, and widths from 200 mm to 1840 mm. The foil has a soft temper (O) and exhibits good elongation (≥2%) and tensile strength (80 – 110 MPa). It has a bright and smooth surface, is slightly oiled to prevent white rusting, and is packaged in standard airworthy export packaging or as per customer requirements[1][3].

Pros:
– Versatile and can be used for cooking, baking, food storage, insulation, and art…
– Lightweight, easy to handle, and cost-effective.
– Non-toxic and non-reactive, making it safe for food packaging and storage.
– Excellent barrier properties against moisture, light, and air.
– Can withstand high temperatures and is reflective, making it ideal for insulatio…
– Recyclable, which is environmentally friendly.

Cons:
– Not suitable for wrapping acidic foods like berries and tomatoes without additio…
– Can be challenging to recycle depending on cleanliness and local recycling servi…
– Should not touch metal shelves or the inner metal lining of a microwave oven to…

Aluminum Foil Coil China, Wholesale, Manufacturers

Product Details: Aluminum foil coils are available in various alloy series, including 8011, 1100, and 114. They come in thicknesses ranging from 0.008mm to 0.025mm and widths from 200mm to 1600mm. The surface finish can be one side bright and one side matte. Core materials include steel, aluminum, and paper. These coils are widely used in food packaging, cable protection, and other industrial applications. They are known for their high sealing and shielding properties, as well as their corrosion resistance and mechanical strength[1][2][3].

Pros:
– High sealing and shielding properties
– Corrosion resistance and mechanical strength
– Flexible and easy to machine
– Good electrical and thermal conductor
– Recyclable and environmentally friendly
– Cost-effective compared to other metals like copper
– Available in various alloys, widths, and tempers

Cons:
– Requires special transportation and handling
– More expensive to process compared to steel
– Special procedures needed for welding due to aluminum oxide coating
– Can be hazardous in aquatic environments
– High reflectivity can cause glare and light-related injuries
– Corrosion can occur if not properly protected during transportation

China Best Quality Aluminum Foil – 1050 Aluminum Coil for …

Product Details: The 1050 Aluminum Coil is made from the 1000 series of aluminum alloys, which are commercially pure. It has a high aluminum content of 99.5%, with minor impurities such as 0.4% iron, 0.25% silicon, and 0.05% copper. The coil is available in various tempers including F, O, H14, H16, H18, H19, H22, H24, H26, and H28. The thickness ranges from 0.2-8.0 mm, and the width can be customized. The length and coil weight are also customizable according to customer requirements[3].

Pros:
– High plasticity and formability
– Excellent corrosion resistance
– Good electrical and thermal conductivity
– Low cost and high recovery value
– Suitable for applications requiring good weldability and corrosion resistance
– Lightweight and easy to handle

Cons:
– Relatively low mechanical strength compared to other alloys
– Cannot be strengthened by heat treatment, only by cold working
– Limited use in applications requiring high structural integrity

China Pe Coated Aluminum Coil Stock for Aluminum Foil

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Aluminum Foil Coil Factories in China

What is the typical process for manufacturing aluminum foil coils in China?

The process involves several key steps. It starts with casting and refining raw aluminum into ingots, which are then hot-rolled and cold-rolled to achieve the desired thickness. The foil is then further rolled to thin it down, washed, and wound into rolls. Annealing is a crucial step to make the foil more malleable and less prone to cracking. Finally, the foil is cut to the required dimensions.

Which regions in China are known for their aluminum foil coil manufacturing?

China’s aluminum foil coil manufacturing is predominantly concentrated in regions like Shandong Province, particularly in cities such as Jining. Other notable regions include Shanghai, Zhejiang, and Jiangsu, where numerous reputable manufacturers are based.

What are the key factors influencing the quality of aluminum foil coils produced in China?

The quality of aluminum foil coils is influenced by factors such as rolling speed, tension, and lubrication during the rolling process. Additionally, the precision of the rolling machines, the quality of the raw materials, and the annealing process all play critical roles in determining the final product’s strength, finish, and durability.

How do Chinese manufacturers ensure the purity and uniformity of their aluminum foil coils?

Chinese manufacturers ensure purity and uniformity through a process called uniform treatment, where the cast billet is maintained at a high temperature close to the melting point for several hours. This homogenization process eliminates deformation and ensures that impurities are evenly distributed within the solid solution.

What types of certifications and licenses do reputable aluminum foil coil manufacturers in China typically hold?

Reputable manufacturers in China often hold verified business licenses and certifications that ensure compliance with international standards. These can include certifications from local and international regulatory bodies, which verify the quality and safety of the products being manufactured.