Food-Grade 3xxx Aluminum Foil Coil

Overview

The 3xxx Series Aluminum Foil Coil is a premium non-ferrous metal product engineered for reliability and versatility, designed to meet the diverse needs of modern industries. Crafted from high-purity aluminum alloys including 3001, 3003, and 3004, this aluminum foil coil stands out for its exceptional ductility, corrosion resistance, and thermal conductivity. As a staple in sectors ranging from food packaging to electrical engineering, the 3xxx series aluminum foil coil balances performance and cost-effectiveness, making it a top choice for manufacturers and suppliers worldwide. Whether for mass production or custom projects, this product adheres to strict GB/T3198, GB/T3615, and GB/T22649 standards, ensuring consistent quality that exceeds industry expectations.

Core Features

Superior Material Composition

The 3xxx Series Aluminum Foil Coil is forged from carefully selected 3xxx series aluminum alloys (3001, 3003, 3004), each optimized to deliver specific performance benefits. 3003 aluminum alloy, in particular, offers excellent formability and resistance to atmospheric corrosion, while 3004 enhances strength for more demanding applications. This material choice ensures the foil coil maintains structural integrity even in harsh environments.

Precise Thickness and Width Range

With a thickness spanning 0.012~0.1mm and width options from 200mm to 1300mm, the 3xxx series aluminum foil coil provides unparalleled flexibility. Whether you need ultra-thin foil for delicate packaging or thicker gauges for stamping parts, this product can be tailored to your exact specifications. The precise dimensional control guarantees compatibility with various production processes.

Multiple Temper Options for Custom Performance

Available in tempers including O, H12, H14, H24, H16, H26, H18, and H19, the 3xxx series aluminum foil coil adapts to different application requirements. The O temper offers maximum softness for easy forming, while H-series tempers (such as H24 and H18) provide enhanced strength for structural components. This versatility makes it suitable for both low-stress and high-stress uses.

Eco-Friendly and Sustainable

Committed to environmental responsibility, the 3xxx Series Aluminum Foil Coil is 100% eco-friendly and fully recyclable. Its production process minimizes waste and energy consumption, aligning with global sustainability goals. Choosing this aluminum foil coil not only benefits your business but also reduces your carbon footprint.

Reliable Packaging and Delivery

Packaged on export wooden pallets, the 3xxx series aluminum foil coil is protected during transit, ensuring it arrives in perfect condition. With over 28 years of experience in non-ferrous metal supply, we guarantee fast delivery to more countries, meeting tight production deadlines for our clients.

Typical Uses

Food Packaging

The 3xxx Series Aluminum Foil Coil is ideal for food packaging due to its excellent barrier properties against moisture, oxygen, and light. It preserves the freshness and flavor of food products, making it suitable for wrapping snacks, ready-to-eat meals, and frozen foods. Its non-toxic nature ensures compliance with food safety standards.

Pharmaceutical Packaging

In the pharmaceutical industry, this aluminum foil coil is used for blister packs and drug packaging. Its corrosion resistance and impermeability protect medications from contamination and degradation, extending their shelf life. The foil’s compatibility with sterilization processes further enhances its utility in this sector.

Battery and Energy Storage

For battery and stored energy applications, the 3xxx series aluminum foil coil serves as a reliable current collector and separator material. Its high conductivity and durability ensure efficient energy transfer and long-term performance in lithium-ion batteries and other energy storage systems.

Electrical Appliances and Air Conditioners

Used in electrical appliances and air conditioners, this aluminum foil coil acts as a heat exchanger and insulation material. Its thermal conductivity allows for efficient heat dissipation, while its lightweight design reduces the overall weight of appliances, improving energy efficiency.

Stamping Parts and Custom Components

The ductility of the 3xxx Series Aluminum Foil Coil makes it perfect for stamping parts and custom components. It can be easily formed into complex shapes without cracking, meeting the precise requirements of automotive, aerospace, and industrial machinery applications.

Technical Specifications

Custom Service

Sample Provision

We understand the importance of testing before full-scale production, which is why we accept sample orders for the 3xxx Series Aluminum Foil Coil. Our team will provide high-quality samples that accurately reflect the performance and specifications of the bulk product, allowing you to verify compatibility with your processes.

OEM Customization

Whether you need specific dimensions, tempers, or packaging solutions, our OEM order service caters to your unique requirements. Our experienced engineers work closely with you to develop customized aluminum foil coils that meet your exact needs, ensuring seamless integration into your production line.

Flexible MOQ Negotiation

While our standard MOQ for production is 2000 KGS and 300 KGS for stock, we offer flexible negotiation options. We strive to accommodate businesses of all sizes, from small startups to large corporations, providing cost-effective solutions regardless of order volume.

Expert Technical Support

Our team of technical experts is available to assist you with any questions or concerns. From material selection to application guidance, we provide comprehensive support to ensure you get the most out of your 3xxx Series Aluminum Foil Coil.

FAQ

What makes the 3xxx Series Aluminum Foil Coil suitable for food packaging?

The 3xxx Series Aluminum Foil Coil is non-toxic, corrosion-resistant, and offers excellent barrier properties against moisture, oxygen, and light. It complies with food safety standards and preserves the freshness of food products, making it a safe and reliable choice for food packaging.

Can I request a custom thickness or width for the foil coil?

Yes! We offer customization for thickness (within 0.012~0.1mm) and width (within 200-1300mm) to meet your specific needs. Simply contact our team to discuss your requirements, and we will provide a tailored solution.

What temper options are available, and how do I choose the right one?

The 3xxx series aluminum foil coil is available in O, H12, H14, H24, H16, H26, H18, and H19 tempers. O temper is soft and ideal for forming, while H-series tempers offer increased strength. Our technical team can help you select the right temper based on your application (e.g., H24 for structural parts, O for packaging).

Is the product eco-friendly and recyclable?

Absolutely! The 3xxx Series Aluminum Foil Coil is 100% eco-friendly and fully recyclable. Its production process minimizes environmental impact, and recycling aluminum helps conserve natural resources and reduce energy consumption.