1050 aluminum foil belongs to the 1000 series of high-purity industrial pure aluminum foils, with an aluminum content of $\ge 99.5\%$. Due to its high purity, it offers excellent thermal and electrical conductivity, extreme flexibility, and a superior surface finish, making it a core pure aluminum foil product for cross-border export. The product contains no alloying strengthening elements; its mechanical properties are regulated through precise cold working and annealing processes. It supports diverse processing such as lamination, oil coating, passivation, and slitting. It is widely adapted for mainstream overseas scenarios including food packaging, electronic thermal conductivity, and pharmaceutical encapsulation.
Henan Huawei Aluminum Co., Ltd. has been deeply involved in aluminum foil R&D, production, and global export for 15 years. Our products strictly follow international standards such as ASTM, EN, and GB, and are exported to over 60 countries and regions in Europe, America, Southeast Asia, the Middle East, and Africa. We provide full compliance certification and cross-border supply chain services. Detailed core product information follows:
This specification table covers mainstream global export scenarios, supporting custom coils and sheets. It is compatible with automated slitting, lamination, and stamping processes. Each batch includes a Certificate of Analysis (COA) and third-party test reports to ensure regional compliance.
Based on application, precision, and compliance, 1050 foil is divided into four core categories:
1050 Food-Grade Aluminum Foil
Parameters: Thickness 0.012-0.05mm; Roughness Ra $\le 0.8\mu$m; Dissolution $\le 0.05$mg/dm².
Surface: Oil-free/Mineral oil; no color difference; independent clean packaging.
Typical Use: Food wrap, foil containers, chocolate wrapping, deli lamination, baking liners.
1050 Electronic Thermal-Conductive Aluminum Foil
Parameters: Thickness 0.03-0.1mm; Thermal conductivity $\ge 235$W/(m·K); Zero pinholes; Flatness $\le 0.1$mm/m.
Surface: High-precision degreasing, passivation; no oil residue; suits silicone bonding.
Typical Use: Heatsinks, LED thermal pads, battery tabs, EMI shielding liners.
1050 Pharmaceutical-Grade Aluminum Foil
Parameters: Thickness 0.02-0.04mm; Sterile/Impurity-free; Tensile strength $\ge 75$MPa (O); Elongation $\ge 30\%$.
Surface: Sterile treatment, passivation; uncoated; meets medical clean standards.
Typical Use: Blister packaging for pills/capsules, medical device protective films.
1050 Industrial Packaging Aluminum Foil
Parameters: Thickness 0.05-0.2mm; Tensile strength $\ge 105$MPa (H14); $90^\circ$ fold without cracking.
Surface: Mill finish, passivation; optional lamination/oiling; reinforced anti-rust.
Typical Use: Industrial parts packaging, equipment moisture-proof covers, insulation, cable wrapping.
Relying on its high purity, flexibility, and thermal conductivity, 1050 aluminum foil is widely used in global mainstream sectors:
Daily Food Packaging: 0.012-0.02mm O-temper food-grade foil for independent wrapping of chocolate, candy, and cooked food. Oil-free treatment meets FDA standards, blocking air and moisture to extend shelf life.
Containers & Baking Tools: 0.03-0.05mm foil for disposable meal boxes and baking trays. Uniform heat conduction ensures even cooking, while strong flexibility allows for easy shaping.
Thermal Management Accessories: 0.03-0.1mm electronic-grade foil for mobile phones, computer heatsinks, and LED thermal pads. With a conductivity of $237$ W/(m·K), it rapidly exports heat.
EMI Shielding & Electrodes: High-precision foil for battery tabs and EMI shield linings. The zero-pinhole design ensures stable electrical performance for the new energy and telecommunications industries.
Medicine Packaging: 0.02-0.04mm pharmaceutical-grade foil for blister packs (capsules/tablets). Sterile and impurity-free, it provides a strong barrier against moisture and deterioration, meeting EP and USP standards.
Medical Device Protection: Used as a sterile laminated protective film for medical device surfaces to prevent contamination during transit and storage.
Industrial Protective Packaging: 0.05-0.2mm industrial-grade foil for moisture-proof and anti-corrosion packaging of precision parts. Passivation enhances weather resistance for mechanical manufacturing exports.
Insulation & Decoration: Used in building insulation materials and decorative linings. It is lightweight with excellent thermal insulation and can be slit into narrow widths as needed.
Henan Huawei Aluminum Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and global export of high-purity aluminum foil. Headquartered in Zhengzhou, Henan, we have 15 years of industry experience, serving food packaging plants, electronic manufacturers, and pharmaceutical companies in 60+ countries.
Production Strength: We use primary aluminum ingots ($Al \ge 99.7\%$). Our facility features 12 imported precision rolling lines, automatic annealing furnaces ($\pm 5^\circ$C precision), pinhole detectors, and sterile packaging lines. Annual capacity for 1050 foil is 50,000 tons.
Quality Assurance: Certified by ISO 9001, ISO 22000 (Food Safety), ISO 13485 (Medical Device), FDA, REACH, RoHS, and SGS. Our defect rate is controlled under $0.01\%$, and every batch is shipped with a COA.
Customization: Our 20-person R&D team can customize thickness, width, and surface treatments. We hold patents for “Zero-Pinhole Rolling” and “Clean Food-Grade Treatment.”
Export Service: Multilingual support (English, Spanish, Arabic, French) covers the entire process from sampling to customs documentation (CI, PL, CO, etc.). Our customer re-order rate exceeds $92\%$.
Customized Protection: “Vacuum packaging + moisture-proof paper + rigid paper core + edge protection + fumigation-free wooden pallet.” Coils include fixed buckles to prevent loosening. Damage rate is kept under $0.05\%$.
Logistics Channels: Partnerships with MAERSK, COSCO, and HPL. We offer Sea (20GP: 20t / 40HQ: 45t), Air (72-hour delivery), and China-Europe Railway Express.
Port & Customs: Close to Tianjin, Qingdao, and Ningbo ports. We provide door-to-door service and handle all compliance documents (Medical/Food Grade certificates) in advance.
Case 1: SE Asia Supermarket Chain (Food Packaging)
Need: 0.015mm O-temper foil, oil-free, zero pinholes for deli wrap.
Result: Provided $99.95\%$ packaging pass rate; extended food shelf life to 6 months. Currently exporting 1,200 tons/year.
Case 2: European Electronics Firm (Thermal Pad)
Need: 0.08mm H18 foil for LED thermal pads.
Result: Improved heat dissipation by $20\%$ compared to alloy foils. Surface Ra $\le 0.5\mu$m ensured $99.8\%$ contact fit.
Case 3: American Pharmaceutical Enterprise (Blister Pack)
Need: 0.03mm O-temper sterile foil for capsule packaging.
Result: $100\%$ compliance with EP/USP standards. Successfully passed local FDA/health authority audits.
Why 1050 for Pharma/Food? It has $\ge 99.5\%$ Al, zero heavy metal migration, no odor, and acts as a total barrier against moisture and bacteria.
1050 vs. 8011? 1050 is better for conductivity, flexibility, and high-compliance (Medical/High-end Food). 8011 is an alloy used for industrial liners where cost is the priority and flexibility is less critical.
Customization & MOQ? We customize thickness (0.006-0.2mm) and width (20-1600mm). Standard MOQ is 1 ton; custom is 3 tons (negotiable for partners).
How to prevent wrinkles during transit? We use rigid cores and vacuum packaging inside fixed wooden crates to ensure the foil remains flat and dry.
Different Tempers? O: Highly flexible for wrapping/shaping. H14: Balanced for general industrial use. H18: High strength for structural/electronic support.
For samples, pricing, or compliance files, please contact Henan Huawei Aluminum Co., Ltd. Our export managers are available 24/7.
Henan Huawei Aluminum Co., Ltd. is the leader of many aluminum manufactures and suppliers in China. We strictly control the quality and focus on customers. We hope to have in-depth cooperation with you and provide you with high quality aluminum material products custom OEM services. If you want to get the newest and best prices by per kg or per ton standard weight, please contact us.
