Precision-engineered beverage containers, high-grade easy-open ends, and specialized coil stock certified for global high-speed filling operations.
The global beverage packaging landscape is undergoing a structural transition toward infinitely recyclable, high-barrier metal containers. Among various form factors, the Slim Can (200ml to 250ml) has evolved from a niche premium format into a dominant global standard for Ready-to-Drink (RTD) teas, functional energy elixirs, hard seltzers, premium sparkling waters, and nitro-infused cold brews. Leading China global slim can beverages factories—headed by advanced engineering entities like Shanghai Friend Metals Technology Co., Ltd. (operating since 2010)—are driving this global shift through state-of-the-art manufacturing infrastructure and deep metallurgical innovation.
Slim cans feature a streamlined body diameter (Ø53mm to Ø58mm) that provides superior hand-feel, enhanced tactile ergonomics, and instant premium brand positioning on retail shelves compared to traditional standard stubby cans.
With a higher surface-area-to-volume ratio, 200ml and 250ml slim aluminum cans achieve optimum serving temperatures up to 35% faster than glass or PET bottles, preserving taste integrity and carbonation crispness.
High structural column strength paired with tight diameter profiles allows high-density bulk pallet stacking, maximizing container cube space and lowering international shipping emissions per hectoliter.
Precision manufacturing of ultra-thin slim aluminum cans requires strict control over the Drawn and Wall Ironing (DWI) process. From virgin coil slitting to high-speed necking, Chinese tier-1 factories implement continuous metallurgical and chemical quality loops.
| Component Line | Alloy & Temper | Wall/Shell Thickness | Tensile Strength (MPa) | Primary Barrier Coating |
|---|---|---|---|---|
| Slim Can Body Stock | AA 3104-H19 | 0.240mm → 0.095mm (Mid-wall) | ≥ 290 MPa | Water-based BPA-NI / Modified Acrylic |
| 200# / 202# End Shell | AA 5182-H48 | 0.210mm – 0.224mm | ≥ 360 MPa | Epoxy-Phenolic / Organosol / BPA-NI |
| Easy-Open Pull Tab | AA 5052-H19 | 0.360mm – 0.390mm | ≥ 310 MPa | Clear / Anodized Color Lacquer |
| Powder & Retort Lids | AA 8011-O / H14 | 0.180mm – 0.280mm | ≥ 140 MPa | Organosol / Anti-Static Compound |
Our cupping presses transform high-purity AA 3104-H19 aluminum coil into uniform cups. Successive ironing dies reduce sidewall thickness down to 0.095mm while maintaining dome structural integrity to withstand axial column loads exceeding 850 N.
To comply with stringent EU Regulation 1935/2004 and US FDA 21 CFR 175.300, internal spraying systems apply non-intent Bisphenol-A (BPA-NI) liners. Electro-conductivity testing (Enameled Rater) guarantees continuous film coverage with readings strictly below 2.0 mA.
Located in Shanghai—China's primary maritime and industrial logistics hub—Shanghai Friend Metals Technology Co., Ltd. leverages a integrated supply chain network ranging from raw coil slitting to automated container loading.
High-speed camera inspection modules inspect 100% of finished cans and easy-open ends at line speeds of 3,000 units/min, automatically ejecting micro-flaws, pinholes, flange dents, or coating scratches.
By keeping strategic stocks of 3104, 5182, and 8011 aluminum coils in custom widths, production lead times for custom can body heights and specialty end diameters are cut down to under 15 business days.
Every lot undergoes rigorous destructive double-seam teardowns, pop-and-pull tab strength tests, internal pressure burst evaluations (≥ 6.2 bar), and thermal shock testing for pasteurized fills.
Customized dimensional tuning ensures zero seamer jams and optimum seam integrity across major high-speed filling lines including Ferrum, Angelus, and Krones.
| Can Type | Nominal Volume | Body Diameter | Neck Diameter | Can Height | Compatible End Size | Primary Target Beverage |
|---|---|---|---|---|---|---|
| Slim 200 | 200 ml / 6.8 oz | Ø 53.4 mm | Ø 200 (50mm) | 111.0 mm | 200# SOT / RPT | Energy Shots, Mixers, Functional Shots |
| Slim 250 | 250 ml / 8.4 oz | Ø 53.4 mm | Ø 200 (50mm) | 134.5 mm | 200# SOT / RPT | Premium Energy Drinks, RTD Coffee, Seltzers |
| Sleek 250 | 250 ml / 8.4 oz | Ø 58.0 mm | Ø 202 (52mm) | 115.0 mm | 202# SOT / RPT | Craft Beer, Sparkling Water, RTD Cocktails |
| Standard 330 | 330 ml / 11.2 oz | Ø 66.3 mm | Ø 202 (52mm) | 115.2 mm | 202# SOT / RPT | Carbonated Soft Drinks, Lager Beer |
| Standard 355 | 355 ml / 12.0 oz | Ø 66.3 mm | Ø 202 (52mm) | 122.0 mm | 202# SOT / RPT | North American Standard Soda & Cider |
Seamless international trade requires strict adherence to destination-market regulatory frameworks and ocean shipping protection standards.
Every shipment from Shanghai Friend Metals is accompanied by full chemical migration compliance documentation, including FDA 21 CFR 175.300, EU 1935/2004 food-contact certificates, RoHS/REACH compliance reports, and heavy-metal-free lacquer guarantees.
Cans are packed on heavy-duty, fumigated export pallets featuring protective kraft slip sheets, top frames, and tight stretch-hood wrapping. Easy-open ends are sealed in polyethylene moisture-proof sleeves inside reinforced corrugated cartons with desiccant packs.
Technical insights compiled by our lead packaging engineers regarding seamer matching, order minimums, barrier lacquers, and shipping protection.
Explore our full ecosystem of specialized food-grade tinplate lids, premium aluminum coils, and high-performance packaging components.
Partner with Shanghai Friend Metals Technology Co., Ltd. for direct factory supply, custom dimensional tuning, and technical guidance for high-speed filling lines.
