Explore our top-tier export items manufactured in compliance with international food-grade and technical standards.
Navigating high-micron aluminum foil specs, alloy structural integrity, zero-pinhole barrier performance, and sustainable procurement vectors.
In modern industrial manufacturing and high-barrier commercial packaging, the demand for thick aluminum foil (typically classified within heavy-gauge ranges of 50 microns to 200 microns / 0.05mm to 0.20mm and beyond) has grown exponentially. As global industries pivot toward circular economy practices, non-permeable gas barriers, and thermal insulation efficiency, sourcing high-grade thick aluminum foil from established direct-factory suppliers has become a strategic priority for B2B procurement managers, packaging engineers, and supply chain directors worldwide.
Unlike standard converter foil (6.35 to 9 microns) used in light household wrapping, thick aluminum foil provides exceptional structural rigidity, deep-drawing strength, superior burst resistance, and total opacity against ultraviolet (UV) radiation, moisture vapor, oxygen, and volatile contaminants. As an industry leader in metallic engineering, Shanghai Friend Metals Technology Co., Ltd. produces premium-grade heavy aluminum foil, lacquered coil stocks (8011, 3104, 5182, 5052), and precision-engineered easy-open ends that empower manufacturing lines in over 40 export destinations.
Understanding the mechanical and chemical parameters of heavy-gauge aluminum alloys for optimized manufacturing efficiency.
We leverage 8011 for high-ductility deep-draw containers and pharmaceutical seals; 3104-H19 for rigid structural walls and drawn beverage cans; 5182-H48 for high-pressure easy-open shell ends; and 5052 for corrosion-resistant industrial tabs and plates.
Surface lacquering includes organosol, modified polyester, and non-BPA (BPA-NI) internal protective films tested strictly against FDA 21 CFR 175.300 and EU 1935/2004 migration guidelines to guarantee non-reactive, food-safe long-term storage.
Equipped with automatic gauge control (AGC) and laser-based surface inspection scanners, our continuous cold-rolling mill lines hold thickness tolerances within ±0.002mm across widths up to 1500mm, ensuring flawless feeding into high-speed stamping presses.
| Alloy Series | Common Temper | Thickness Range | Tensile Strength (MPa) | Elongation (%) | Primary Global Applications |
|---|---|---|---|---|---|
| 8011 Aluminum | O, H14, H18, H22 | 0.03mm – 0.20mm | 95 – 165 | ≥ 12% | Heavy-duty food containers, bottle caps, milk powder seal foil, pharmaceutical blist-foil. |
| 3104 Aluminum | H19, H48 | 0.20mm – 0.35mm | 275 – 325 | ≥ 4% | DWI beverage can bodies, deep-drawn rigid food cans, structural heat exchangers. |
| 5182 Aluminum | H19, H48 | 0.21mm – 0.26mm | 360 – 410 | ≥ 6% | High-burst beverage easy-open ends (SOT/RPT), pressurized canister lids, aerosol ends. |
| 8079 Aluminum | O, H18 | 0.04mm – 0.15mm | 110 – 170 | ≥ 10% | Ultra-high-barrier aseptic laminates, pouch cell battery packaging, chemical barriers. |
How regional climate standards, regulatory directives, and mechanical processing environments shape thick aluminum foil deployment.
In the North American industrial corridor, heavy-gauge aluminum foil (100μm to 150μm 8011/8079 alloy) is heavily utilized as thermal insulation shields and pouch cell battery encasings. Requiring strict UL94 V-0 flame-retardant lamination compatibility, our high-purity aluminum surfaces deliver superior heat dissipation and mechanical resistance against thermal runaway in automotive and HVAC heat exchanger fins.
European Union fillers and food preservers operate under rigid REACH and EU Regulation 1935/2004 compliance. Thick aluminum foil serves as the core layer for retortable food trays and peelable powder lid membranes (200#, 202#, 401#, 502# formats). Our lacquered 8011-O foil ensures zero micro-porosity, withstanding 121°C steam sterilization cycles without delamination or metal ion migration into sensitive food matrices.
High ambient temperatures and coastal salinity in MEA and Southeast Asian markets subject metal packaging to extreme salt-spray oxidation. Shanghai Friend Metals applies specialized anti-corrosive epoxy primers to our heavy-gauge aluminum stock, preventing intergranular corrosion and ensuring dry powder cans, infant formulas, and industrial lubricants maintain a multi-year shelf life in hot, humid climates.
Integrated smelting, precision slitting, seaport logistics, and scalable volume throughput from Shanghai Friend Metals Technology Co., Ltd.
From raw aluminum ingot refining and continuous casting to high-speed foil rolling and precision slitting, our integrated production ecosystem removes intermediary markups and stabilizes delivery schedules against global freight disruptions.
Strategically situated near Shanghai Port—the busiest container terminal globally—we reduce inland transport lag, securing rapid container vessel bookings, streamlined customs documentation, and reliable ocean transit times to any global destination.
Whether your filling lines demand specific width slitting (down to 20mm strips or up to 1500mm master rolls), custom outer diameter (OD) cores, specialized lubrication (DOS/ATBC), or custom dry-offset print decoration, our engineering staff delivers custom lots swiftly.
Every shipment undergoes standardized metallurgical testing, seam teardown analysis, and chemical safety audits prior to dispatch.
At Shanghai Friend Metals Technology Co., Ltd., quality compliance is built into every stage of the manufacturing workflow. Our testing facilities execute rigorous analytical procedures to safeguard the operational performance of our heavy-gauge aluminum foil and lid products:
100% electronic conductivity testing across coated foil surfaces to verify zero microscopic lacquer gaps, guaranteeing total defense against acidic beverages and corrosive chemical fills.
Every batch of easy-open ends and heavy-gauge shells is subjected to pneumatic burst testing up to 6.2 bar, confirming mechanical integrity during pasteurization, retort, and transport drop shocks.
Accompanied by complete Mill Test Certificates (MTC), every shipment includes third-party verified food-grade declarations for FDA 21 CFR 175.300, EU 1935/2004, GB 4806.10, RoHS, and REACH compliance.
Clear, engineer-backed answers to your key technical, operational, and procurement queries.
Review additional wholesale products engineered by Shanghai Friend Metals for worldwide distribution.
Shanghai Friend Metals Technology Co., Ltd. — Metal Packaging Manufacturer since 2010.
Contact Details: Phone: +86-19962671715 | Email: [email protected] | Location: Shanghai, China.
Export Range: Aluminum cans (200ml–500ml standard, sleek, slim), 200#/202# SOT & RPT easy-open lids, powder lids, tinplate lids, and 3104/5182/8011/5052 aluminum coils.
