1050 Алюмінієва фольга – High Purity Food Grade Aluminum Foil – Henan Huawei Aluminum

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 Aluminium Co., ТОВ. has been deeply involved in aluminum foil R&D, виробництва, and global export for 15 років. Our products strictly follow international standards such as ASTM, У, and GB, and are exported to over 60 countries and regions in Europe, America, Південно -Східна Азія, Близький Схід, and Africa. We provide full compliance certification and cross-border supply chain services. Detailed core product information follows:

1050 алюмінієва фольга
1050 алюмінієва фольга

I. 1050 Aluminum Foil Export Specification Data Table

This specification table covers mainstream global export scenarios, supporting custom coils and sheets. It is compatible with automated slitting, ламінування, and stamping processes. Each batch includes a Certificate of Analysis (COA) and third-party test reports to ensure regional compliance.

Item Parameter Range Common Specifications Tolerance Standard Execution Standard Remarks
Товщина 0.006мм – 0.2мм (Regular: 0.01мм – 0.1мм) 0.012мм, 0.015мм, 0.02мм, 0.03мм, 0.05мм, 0.08мм, 0.1мм 0.006-0.01мм: $\pm 0.0005$мм; 0.01-0.05мм: $\pm 0.001$мм; 0.05-0.2мм: $\pm 0.002$мм ASTM B479, У 546, Gb/t 3198 Thin specs ($\le 0.02$мм) for packaging; thick specs ($\ge 0.05$мм) for electronics.
Ширина 20мм – 1600мм (Custom narrow/wide available) 50мм, 100мм, 200мм, 300мм, 500мм, 1000мм, 1200мм $\pm 0.3$мм (Precision slitting: $\pm 0.1$мм) ASTM B479, У 546 Narrow widths for small packaging; wide widths for continuous production lines.
Довжина / Вага Coil: 500m-5000m; Sheet: 50mm-2000mm; Single Roll: 5kg-500kg Coil: 1000м, 2000м; Sheet: 200mm×300mm, 300mm×500mm Coil: $\pm 5$м; Sheet: $\pm 0.5$мм ASTM B479, Gb/t 3198 Coils suit automated lines; sheets reduce secondary processing for terminals.
Вдача О, H14, H18 О (Packaging/Forming), H14 (General Industrial), H18 (електроніка) – У 546, ASTM B109 O-temper is highly flexible (no cracking on folding); H18 offers high strength.
Обробка поверхонь Оздоблення млина, Яскравий, Food-grade oil-free/oiled, Ламінований, Passivation, Anodizing pre-treatment Food-grade oil-free, Food-grade mineral oil, PE lamination, Passivation – FDA 21 CFR 175.300, У 16610 Oiling improves lubricity; lamination prevents scratches; passivation enhances rust resistance.
Surface Quality No pinholes, no oxidation spots, no impurities, no creases; Pinholes $\le 1$/m² Regular ($\le 1$/m²), Electronic (Zero pinholes), Food (No impurities) – ASTM B479 Electronic grade passes pinhole detectors; Food grade passes cleanliness tests.
Упаковка Fumigation-free wooden pallets, vacuum packaging, moisture-proof paper, rigid cores, edge protection Coils: Paper core + film + vacuum + pallet; Sheets: Indiv. film + carton + pallet – ISTA 3A Standard Prevents moisture, wrinkles, and scratches during sea or rail transport.

II. 1050 Aluminum Foil Classification and Parameters

Based on application, precision, and compliance, 1050 фольга is divided into four core categories:

  • 1050 Food-Grade Aluminum Foil

    • Параметри: Thickness 0.012-0.05mm; Roughness Ra $\le 0.8\mu$м; Dissolution $\le 0.05$mg/dm².

    • Поверхня: Oil-free/Mineral oil; no color difference; independent clean packaging.

    • Типове використання: Food wrap, foil containers, chocolate wrapping, deli lamination, baking liners.

  • 1050 Electronic Thermal-Conductive Aluminum Foil

    • Параметри: Thickness 0.03-0.1mm; Теплопровідність $\ge 235$W/(m·K); Zero pinholes; Flatness $\le 0.1$mm/m.

    • Поверхня: High-precision degreasing, passivation; no oil residue; suits silicone bonding.

    • Типове використання: Heatsinks, LED thermal pads, battery tabs, EMI shielding liners.

  • 1050 Pharmaceutical-Grade Aluminum Foil

    • Параметри: Thickness 0.02-0.04mm; Sterile/Impurity-free; Міцність на розрив $\ge 75$МПа (О); Подовження $\ge 30\%$.

    • Поверхня: Sterile treatment, passivation; uncoated; meets medical clean standards.

    • Типове використання: Blister packaging for pills/capsules, medical device protective films.

  • 1050 Industrial Packaging Aluminum Foil

    • Параметри: Thickness 0.05-0.2mm; Міцність на розрив $\ge 105$МПа (H14); $90^\circ$ fold without cracking.

    • Поверхня: Оздоблення млина, passivation; optional lamination/oiling; reinforced anti-rust.

    • Типове використання: Industrial parts packaging, equipment moisture-proof covers, ізоляція, cable wrapping.

III. 1050 Aluminum Foil Core Performance

With high-purity aluminum as the base material, 1050 aluminum foil has strictly controlled impurity content. Through precision annealing and rolling processes, it achieves an optimal balance of flexibility, теплопровідність, and processability. Its performance parameters are fully compatible with the processing and application needs of multiple overseas industries. Details are as follows:
Property Category
Performance Indicator
Specific Value (O Temper)
Test Standard
Performance Advantage Description
Хімічні властивості
Хімічний склад (Mass Fraction)
Ал: ≥99.50%; Si≤0.25%; Fe≤0.40%; Cu≤0.05%; Mn≤0.05%; Other single impurities ≤0.03%, total ≤0.50%
ASTM B479, Gb/t 3198
High purity ensures excellent thermal and electrical conductivity; low impurities avoid processing cracks and oxidation discoloration
Стійкість до корозії (Salt Spray Test)
≥72 hours without obvious corrosion (≥120 hours after passivation)
ASTM B117
Naturally forms an oxide film, excellent corrosion resistance in dry environments; suitable for slightly humid scenarios after passivation
Food-grade Safety
Pb<0.02мг/кг, Cd<0.01мг/кг, No Heavy Metal Migration, Odorless
FDA 21 CFR 175.300, ЄК 1935/2004
Can directly contact hot and cold food, meeting global food packaging compliance requirements with no harmful residues
Temperature Resistance Stability
Long-term Service Temperature: -20℃~100℃, Short-term Tolerance ≤150℃, Easy Softening at High Temperature
ASTM E794
Suitable for medium-temperature working conditions, avoiding prolonged baking; ideal for food packaging and electronic heat conduction scenarios
Фізичні властивості
Щільність
2.70г/см³
ASTM D792
Легкий, reducing the weight of end products and transportation, adapting to lightweight needs
Теплопровідність
237W/(m·K) (Room Temperature)
ASTM D5470
Thermal conductivity far exceeds alloy aluminum foil; preferred base material for electronic heat conduction and food baking scenarios
Електропровідність
≥55%IACS
ASTM B193
Excellent electrical conductivity, suitable for electronic scenarios such as electromagnetic shielding and battery tabs, no magnetic interference
Гнучкість
Foldable 180° repeatedly ≥50 times without cracking, no crease residue
ASTM B479
Easy to shape and wrap, adapting to complex packaging and electronic component bonding needs
Механічні властивості
Міцність на розрив
O Temper: 75-110МПа; H14 Temper: 105-145МПа; H18 Temper: ≥135MPa
ASTM E8
Different tempers adapt to different strength needs; O temper has the best flexibility, H18 temper has the highest strength
Подовження (A50 мм)
O Temper: ≥35%; H14 Temper: ≥15%; H18 Temper: ≥1%
ASTM E8
O temper has excellent elongation, enabling deep drawing and folding, with processability far superior to alloy aluminum foil
Surface Roughness
Matte Surface Ra≤1.0μm, Bright Surface Ra≤0.8μm, Precision Grade Ra≤0.5μm
ASTM B499
Flat and smooth surface, easy for lamination and oiling, improving product texture and subsequent processing adaptability
1050 aluminum foil small roll
1050 aluminum foil small roll

IV. 1050 Aluminum Foil Application Fields

Relying on its high purity, гнучкість, і теплопровідність, 1050 aluminum foil is widely used in global mainstream sectors:

1. Food Packaging Field

  • Daily Food Packaging: 0.012-0.02mm O-temper food-grade foil for independent wrapping of chocolate, цукерки, 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.

2. Електричний & Electronics Field

  • 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.

  • Емі екранування & 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.

3. Pharmaceutical Encapsulation Field

  • 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.

4. Industrial & Other Fields

  • 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.

  • Ізоляція & 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.

V. Henan Huawei Aluminium Co., ТОВ. Factory Profile

Henan Huawei Aluminium Co., ТОВ. is a high-tech enterprise specializing in the R&D, виробництва, and global export of high-purity aluminum foil. Headquartered in Zhengzhou, Хенань, we have 15 years of industry experience, serving food packaging plants, electronic manufacturers, and pharmaceutical companies in 60+ країни.

Core Competitive Advantages:

  • 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 тонн.

  • Гарантія якості: Certified by ISO 9001, ISO 22000 (Безпека харчових продуктів), 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.

  • Налаштування: Our 20-person R&D team can customize thickness, ширина, and surface treatments. We hold patents for “Zero-Pinhole Rolling” і “Clean Food-Grade Treatment.”

  • Export Service: Multilingual support (English, Spanish, Arabic, French) covers the entire process from sampling to customs documentation (CI, PL, CO, тощо). Our customer re-order rate exceeds $92\%$.

The aluminum foil being produced is 1050 type.
The aluminum foil being produced is 1050 type.

VI. Transportation & Logistics Advantages

  • 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.

VII. Порівняння: 1050 проти. Other Foil Grades

Item 1050 Фольга 1060 Фольга 1100 Фольга 8011 Фольга
Alloy Type High-Purity Pure Al Ultra-High Purity Food-Grade Pure Al Al-Mn Alloy
Core Performance Best flexibility & conductivity; highly compliant. Slightly higher purity than 1050. Good workability; slightly higher Cu. Велика сила; low conductivity; less flexible.
Thermal Cond. 237 W/(m·K) 239 W/(m·K) 230 W/(m·K) 180 W/(m·K)
Гнучкість ★★★★★ ★★★★★ ★★★★☆ ★★★☆☆
Дотримання Best for Food/Pharma/Electronics. High-precision electronics. General food/industrial. Industrial/Budget packaging.
Типове використання High-end food/pharma packaging; heatsinks. Precision components. General food wrap. Industrial liners; cheap foil.

VIII. Practical Case Studies

  • Case 1: SE Asia Supermarket Chain (Упаковка їжі)

    • Need: 0.015mm O-temper foil, oil-free, zero pinholes for deli wrap.

    • Результат: Provided $99.95\%$ packaging pass rate; extended food shelf life to 6 місяці. Currently exporting 1,200 tons/year.

  • Case 2: European Electronics Firm (Thermal Pad)

    • Need: 0.08mm H18 foil for LED thermal pads.

    • Результат: 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.

    • Результат: $100\%$ compliance with EP/USP standards. Successfully passed local FDA/health authority audits.

Pack 1050 aluminum foil up neatly.
Pack 1050 aluminum foil up neatly.

IX. Часті запитання (Q&А)

  1. Чому 1050 for Pharma/Food? It has $\ge 99.5\%$ Ал, zero heavy metal migration, no odor, and acts as a total barrier against moisture and bacteria.

  2. 1050 проти. 8011? 1050 is better for conductivity, гнучкість, 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.

  3. Налаштування & MOQ? We customize thickness (0.006-0.2мм) and width (20-1600мм). Standard MOQ is 1 ton; custom is 3 тонн (negotiable for partners).

  4. 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.

  5. Different Tempers? О: 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 Aluminium Co., ТОВ. Our export managers are available 24/7.

Чому обирають нас?

Henan Huawei Aluminium Co., ТОВ. є лідером багатьох виробників і постачальників алюмінію в Китаї. Ми суворо контролюємо якість і орієнтуємося на клієнтів. Ми сподіваємося на поглиблену співпрацю з вами та надамо вам високоякісні алюмінієві матеріали на замовлення OEM-послуги. Якщо ви хочете отримати найновіші та найкращі ціни за кг або стандартну вагу за тонну, будь ласка, зв'яжіться з нами.

Лінія виробництва алюмінієвої фольги

Упаковка

  • Пакет: Дерев'яний ящик
  • Специфікація стандартної дерев'яної коробки: Довжина*Ширина*Висота=1,4м*1,3м*0,8м
  • Одного разу потрібно,розміри дерев'яного корпусу можуть бути перероблені за потреби.
  • Ваги брутто на дерев'яний ящик: 500-700кг Вага нетто: 450-650КГ
  • Зауваження: Для спеціальних вимог до упаковки, відповідно додається відповідний.