8011 aluminum foil is an Al-Fe-Si alloy foil. With its superior formability, barrier properties, and cost advantages, it has become a core material in the global packaging and industrial sectors. As Haomei Aluminum's flagship export product, 8011 aluminum foil covers a full thickness range of 0.006-0.20mm, is compatible with various tempers such as O and H14-H28, and has passed international certifications such as FDA and REACH. It is exported to over 40 countries in North America, Europe, and Southeast Asia, and has established a mature application system in the food, pharmaceutical, and industrial sectors.

8011 aluminum foil uses iron (0.6%-1.0%) and silicon (0.5%-0.9%) as its main alloying elements, forming a golden balance between strength and ductility. Our standard specifications: Thickness 0.006-0.20mm, Width 200-1600mm, tolerance control: thickness ±2%, width ±1mm, pinhole density ≤3/㎡ (Grade A), surface roughness Ra≤0.2μm. Production employs a semi-continuous casting + multi-pass cold rolling + precision annealing process to ensure flat foil shape, low pinhole rate, and strong coating adhesion, suitable for high-speed printing and lamination. Core characteristics include: 100% oxygen and water barrier, 100% light shielding, temperature resistance -20℃ to 220℃, and excellent formability, meeting complex stamping and deep drawing requirements.

Application in Food Packaging Sector:
8011 aluminum foil is the preferred material for food packaging, with specific applications including:
1. Sealing Caps and Composite Packaging
- 0.012-0.02mm O-state foil is used for milk powder caps and coffee/tea composite bags, providing long-lasting barrier, extending shelf life by 6-12 months. A 0.015mm special foil customized for North American infant formula brands has passed the heat-sealing strength test ≥8N/15mm, with annual exports exceeding 1200 tons and a customer complaint rate reduced to 0.03%.
- 0.02-0.04mm H14/H16 state foil is used for sealing yogurt cups and sauce cups, with a heat-sealing temperature range of 180-220℃, suitable for high-speed filling lines (8000 cups/hour), and has been supplied to Southeast Asian dairy chains.
2. Containers and Cooking Foil
- 0.05-0.08mm H22/H24 temper is the main material for disposable lunch boxes and baking trays, with folding resistance ≥10 times, no cracking after molding, suitable for refrigeration from -20℃ to baking at 220℃. Pre-lubricated foil customized for European chain restaurants increases stamping line efficiency by 40%, extends mold life by 50%, and achieves a finished product qualification rate of 99.7%.
- 0.018-0.03mm O temper household cooking foil, with thermal conductivity 190W/m·K, provides uniform heat transfer and is widely used in European and American home baking and grilling, with an average monthly export volume of 800 tons.
3. High-Temperature Retort Packaging
- 0.025-0.04mm H18 temper is used for high-temperature retort pouches (121℃/30 minutes) for meat products and convenience foods. It passes the peel strength after retort ≥5N/15mm test, ensuring packaging integrity and supplying the Middle East and African markets.

Application in Pharmaceutical Packaging:
8011 aluminum foil is the standard base material for PTP pharmaceutical aluminum foil. Core applications:
1. Blister Packaging (PTP)
- 0.02-0.025mm H18 state pharmaceutical foil, pinhole density ≤ 1 pinhole/㎡, cleanliness Class 1000, suitable for capsule, tablet, and granule packaging. Certified by the European Pharmacopoeia (EP) and the United States Pharmacopoeia (USP), this cold-formed foil is customized for Indian pharmaceutical companies, with a forming depth ≥ 3.5mm, annual exports exceeding 500 tons, assisting clients in passing FDA on-site inspections.
2. Pharmaceutical Bottle Caps and Seals
- 0.015-0.02mm H14 state used for sealing antibiotic bottles and infusion bottles, tear force stable at 3-5N, easy for patients to open, certified by China GMP, supplied to pharmaceutical factories in Southeast Asia.

Industrial and Special Applications:
8011 aluminum foil demonstrates diverse value in the industrial field:
1. Electronics and Electrical Engineering
- 0.01-0.03mm O-state: Used in electromagnetic shielding tapes, achieving shielding efficiency of over 90dB. Suitable for internal connections in mobile phones and computers. Custom-made ultra-thin foil for Korean electronics manufacturers, with a thickness tolerance of ±1μm, annual exports exceed 300 tons.
- 0.05-0.1mm H22-state: Used for transformer insulation and cable shielding, with a breakdown voltage ≥20kV/mm. Excellent insulation performance, supplied to Middle Eastern power projects.
2. Construction and Automotive
- 0.03-0.05mm O-state: Used in thermal insulation materials, with a reflectivity ≥95%, improving building energy efficiency by 30%. Applied in European green building projects.
- 0.04-0.06mm H16 temper tape for automotive pipe sealing, temperature resistant up to 150℃, suitable for engine compartment environments, supplied to Southeast Asian automotive parts manufacturers.
3. Daily Chemicals and Others
- 0.012-0.02mm O temper tape for cosmetic bottle caps and perfume bottle seals, preventing fragrance loss, extending product shelf life, supplied to European luxury brands.

As a professional export manufacturer, our factory has established a full-process quality traceability system, with 12 testing procedures to ensure that every roll of product meets international standards. For export needs, we provide moisture-proof film + fumigated wooden pallet packaging, HS code 7607119000, delivery cycle 15-25 days, and can provide a full set of certification documents such as FDA, REACH, ISO.

8011 aluminum foil, with its versatility, has become the preferred material for the global packaging and industrial sectors. Haomei Aluminum, with over 20 years of export experience, provides global customers with a full-chain service from specification customization to technical support, and looks forward to becoming your reliable partner.