Are you curious about the top players in China’s aluminum foil industry? Let’s dive into a comparison of the leading aluminum foil manufacturers in China, highlighting their innovations, quality standards, and contributions to various industries such as food packaging, pharmaceuticals, and electronics. Here’s a look at the companies that are shaping the future of aluminum foil production.

Aluminum Foil

Product Details: Wanshun New Materials produces aluminum foil primarily for the fields of batteries and packaging. The company has an integrated aluminum processing industry chain from aluminum strips to aluminum foil and further into carbon-coated foils. Currently, they are producing 40,000 tons of battery aluminum foil, with an additional 32,000 tons under construction and plans to increase capacity to 172,000 tons. They also supply lithium aluminum foil to high-quality customers like Ningde Times, with a minimum supply of 320,000 tons over four years[1][3][5].

Pros:
– Excellent barrier properties against oxygen, moisture, and light, making it suit…
– Good heat resistance and light reflectivity, suitable for high-temperature cooki…
– Vertically integrated production chain, reducing costs and enhancing efficiency[…
– High-quality recognition from major customers, such as Ningde Times, verifying t…

Cons:
– Aluminum foil is brittle and easy to break, making it difficult to recombine[2].
– Poor acid resistance, which can lead to the liberation of aluminum ions into aci…
– No heat sealability, limiting its use in certain packaging applications[2].

Aluminum Foil Tape Mylar Tape

Product Details: Aluminum foil tape Mylar tape is a metal composite tape material made of single-sided or double-sided aluminum foil as the base material, polyester film as the reinforcing material, and bonded with polyurethane glue. It is cured at high temperature and then slit. The double-sided aluminum foil Mylar tape has a layer of polyester film in the middle and a layer of aluminum foil on both sides. It is used in control cables, signal cables, data cables, and as the pair shielding layer, overall shielding layer outside the core, and outer conductor of coaxial cables. Key specifications include various nominal thicknesses

and composite structures, with technical parameters such as tensile strength (≥45 MPa), breaking elongation (≥5%), peel strength (≥2.6 N/cm), and dielectric strength (0.5 kV d.c for single-sided, 1.0 kV d.c for double-sided)[1]

Pros:
– High shielding coverage and effectiveness in reducing electromagnetic interferen…
– High tensile strength, good shielding performance, and high dielectric strength
– Suitable for various electronic cables and coaxial cables
– Reflects and absorbs signals twice for better shielding in double-sided versions
– Long-lasting and reliable performance

Cons:
– Limited information on potential drawbacks, but may require specific handling an…
– May not be suitable for all types of surfaces or applications without proper pre…

Electrospray ionization with aluminum foil: A versatile mass …

Product Details: The study introduces a novel electrospray ionization (ESI) technique using household aluminum foil (Al foil). This method involves the use of aluminum foil as a substitute for traditional ESI emitters, demonstrating its versatility and potential for mass spectrometry applications.

Pros:
– Versatile and cost-effective: Utilizes household aluminum foil, making it a read…
– Effective performance: The technique has been shown to be efficient in ionizing…

Cons:
– Limited scope: The study focuses on a specific application of ESI and may not be…
– Novelty: As a new method, it may require further validation and optimization bef…

Aluminum Foil from China (Final)

Product Details: The product under investigation is aluminum foil from China, specifically covering various types and gauges of aluminum foil. It includes standard gauge aluminum foil, ultra-thin gauge aluminum foil (with a thickness of 0.0003 inches or less), and other specialized types such as etched capacitor foil and aluminum foil cut to shape. The aluminum foil is classified under Harmonized Tariff Schedule of the United States (HTSUS) subheadings 7607.11.3000, 7607.11.6000, 7607.11.9030, and 7607.11.9060. The manufacturing process involves rolling and annealing, and the product is used in various applications including packaging, electrical, and construction industries[1].

Pros:
– Aluminum foil is versatile and used in multiple industries such as packaging, el…
– The product can be manufactured in various gauges, including ultra-thin, which c…

Cons:
– The investigation found that imports of aluminum foil from China were subsidized…
– The lack of a clear dividing line between ultra-thin and thicker gauge aluminum…

Wholesale Price China Conductive Foil Tape – 2L Flexible …

Product Details: The 2L Flexible Copper Clad Laminate (FCCL) from CIVEN is a high-performance material used in various electronic applications. It consists of an insulating base film, a metal conductor foil, and an adhesive. The insulating base films include polyester (PET) and polyimide (PI) films, while the metal conductor foils are primarily copper foils. The adhesives used are mainly acrylic and epoxy adhesives. This product is available in different specifications such as MG2L 1213 and MG2L 1825, with varying thicknesses of copper foil and PI film. It is designed for applications in computers, mobile phones, antennas, backlight modules, and other high-end electronic

products.

Pros:
– Excellent electrical properties, including low dielectric constant (DK) for rapi…
– Good thermal performance and high glass transition temperature (Tg) for operatio…
– High heat resistance and dimensional stability.
– Flame retardant properties (UL94V-0/VTM-0).
– Suitable for automatic continuous production of FPC and continuous surface insta…
– Versatile use in various high-end electronic products such as computers, mobile…

Cons:
– The product may require specialized handling and storage due to its specific mat…
– Higher cost compared to other types of foil tapes.
– Potential for residue upon removal, though this is not explicitly mentioned for…

Aluminum Foil from China (Review)

Product Details: The product in question is aluminum foil from China, specifically imports investigated under antidumping (AD) and countervailing duty (CVD) orders. The USITC conducted a five-year (sunset) review to determine whether revoking the existing AD and CVD orders would lead to continuation or recurrence of material injury to the domestic industry. The review involved assessing the likely effects of revoking the orders and considering responses from interested parties, data collected by staff, and information from the Department of Commerce[2].

Pros:
– The existing AD and CVD orders on aluminum foil from China will remain in place,…
– The review process ensures that the domestic industry is safeguarded against unf…

Cons:
– The continuation of AD and CVD orders may increase the cost of aluminum foil for…
– The orders could limit competition in the U.S. market, potentially affecting the…

Is an aluminum foil conductor or an insulator?

Product Details: Aluminum foil is a thin sheet of aluminum metal, known for its excellent electrical and thermal conductivity. It is highly reflective, durable, and lightweight. Aluminum foil is widely used in various applications, including food wrapping, underfloor heating, and building insulation.

Pros:
– Excellent electrical conductor, allowing electrical currents to flow through it…
– Good thermal conductor, helping to retain heat around wrapped food or objects.
– Highly reflective, reducing heat loss by electromagnetic radiation.
– Effective barrier against moisture, light, and air.
– 100% recyclable without any loss in quality.
– Suitable for underfloor heating and laminate floors, enhancing heat resistance a…

Cons:
– Can be fragile and easily damaged if not laminated with other materials.
– Does not significantly reduce heat loss by convection since air can convect past…
– Requires proper application to avoid thermal bridges and condensation issues.

Coated Aluminum Foil Mesh,Coated Copper …

Product Details: Carbon-coated aluminum foil is a current collector used in lithium-ion batteries, featuring a conductive carbon layer evenly coated on high-purity aluminum foil. It is available in various thicknesses, such as 16-30 µm for the aluminum foil and 1-2 µm for the carbon coating. The foil can be customized in terms of coating material, thickness, and width. Common coating materials include carbon black, graphite, carbon nanotubes, and graphene. The product is compatible with both aqueous and non-aqueous electrode fabrication and is designed to maximize contact area with active materials, optimizing current transmission efficiency.

Pros:
– Enhances electrical conductivity and reduces internal resistance of the battery.
– Improves adhesion between the electrode material and the current collector.
– Prevents corrosion of the current collector in the electrolyte, extending batter…
– Reduces battery polarization and heat effects, enhancing rate performance.
– Increases battery cycle life and energy density.
– Inhibits lithium dendrite growth, minimizing the risk of short circuits.
– Reduces the amount of binder required, lowering production costs.

Cons:
– The coating process can be complex and requires precise quality control.
– The cost of carbon-coated aluminum foil may be higher than traditional aluminum…
– The performance can be affected by the thickness and uniformity of the carbon co…

Stranded Tinned Copper Shielded 100% Aluminum Foil- …

Aluminum foil Gel For Electrosurgical Neutral Electrode Pad

Product Details: The Medical Foil Hydrogel for Surgery Neutral Electrodes by Quanding Medical has the following specifications: Thickness of 0.75-0.85MM, backing made of Al Foil + PE, and a liner of 0.1MM. The product is packaged in rolls with a size of 19-23㎡ and weighs 30kg per pack. It is ROHS compliant and produced by Quanding Medical[1][3].

Pros:
– Self-adhesive and ready-to-use, making application convenient[5] – Disposable, reducing the risk of infection and simplifying post-procedure care

Cons:
– Specific handling and storage requirements to prevent drying out, which can be l…
– May require careful packaging and shipping to maintain integrity[2]

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Aluminum Foil Conductor Factories in China

What is the production process of aluminum foil in Chinese factories

The production process of aluminum foil involves several steps. It starts with casting, where pure aluminum ingots are melted and formed into billets. These billets undergo uniform treatment, surface cutting, and then are hot-rolled and cold-rolled to achieve the desired thickness. The foil is then rolled to its final thickness, washed, wound, and annealed to achieve the required properties. Finally, the foil is cut to the desired width and length.

Who are some of the leading aluminum foil producers in China

One of the top producers is Xiamen Xiashun Aluminium Foil Co., Ltd. This company is known for its high-quality aluminum foil and has three major production bases in Xiamen. Xiashun specializes in producing thin-gauge aluminum foil for industries such as food, pharmaceuticals, and electronics. They are recognized for their sustainable business practices and cutting-edge technologies.

What is the annual production capacity of major aluminum foil factories in China

Major factories like Xiamen Xiashun Aluminium Foil Co., Ltd. have a significant annual production capacity. For instance, Xiashun can produce 120,000 tons of aluminum foil and 220,000 tons of aluminum sheets each year. This capacity makes them one of the world’s largest manufacturers of high-quality aluminum foil.

What kind of technologies and systems do these factories use

These factories employ advanced manufacturing technologies and world-class equipment. They have a fully integrated production process for aluminum slab, sheet, and foil. Additionally, they use comprehensive quality management systems, such as ERP, MES, and BI, to ensure efficient production and high-quality products. Logistics and customer service systems are also well-developed to meet customer needs.

What certifications and honors have these factories received

Factories like Xiamen Xiashun Aluminium Foil Co., Ltd. have received numerous honors and certifications. They have been recognized as “National Key New High-Technology Enterprise,” “National Excellent Foreign Owned Enterprise,” and “One of China’s 100 Star Overseas Chinese Owned Enterprises.” They have also been awarded titles such as “Top Ten Aluminum Foil Enterprises in China” and “Innovative Enterprise of Fujian Province”.