Our Core Product Categories
Classified by operational tab styles with universal compatibility for major profile geometries and sizes.
SOT (Stay-on-Tab) Can Ends
The mandatory end style for mass-market beer, soft drinks, and sparkling water. Available in both 202 and 200 diameters, on B64 or CDL shells.
RPT (Ring Pull Tab) Can Ends
The premier choice for premium fruit juices, teas, and coffee. Complete ring-detachment allows an unrestricted pour. Compatible across 202/200 sizes and B64/CDL configurations.
Customized Innovative Ends
Bespoke branding for any SOT/RPT end. Custom anodized colored lacquer, laser logo etching, and hidden under-tab QR codes.
Full Cross-Configuration Matrix
Every valid combination of diameter, seaming profile, and tab mechanism. Each row represents a unique factory-ready SKU.
| Diameter | Profile (Seaming Chuck) | Tab Style | Material Gauge | Buckle PSI | Coating Options | Target Application |
|---|---|---|---|---|---|---|
| 202 (52.5mm) | B64 | SOT | 0.235mm | 95–102 | Epoxy / BPA-NI | Standard Beer, Cola, Sparkling Water |
| 202 (52.5mm) | B64 | RPT | 0.235mm | 95–102 | Epoxy / Organosol | Traditional Juices, Iced Tea, Energy Drink |
| 202 (52.5mm) | CDL | SOT | 0.210–0.225mm | 90–95 | Epoxy / BPA-NI / Organosol | Craft Beer, Premium Sparkling Water |
| 202 (52.5mm) | CDL | RPT | 0.210–0.225mm | 90–95 | Epoxy / Organosol | Cold-Fill Juice, Still Functional Drinks |
| 200 (50.0mm) | B64 | SOT | 0.235mm | 90–95 | Epoxy / BPA-NI | Slim Can Beer, Cider, RTD Cocktails |
| 200 (50.0mm) | CDL | SOT | 0.210–0.225mm | 85–90 | Epoxy / BPA-NI / Organosol | Sleek Energy Drinks, Sparkling RTDs |
All configurations available with custom printing, embossing, and under-tab QR. Contact us for 206 diameter and non-standard specifications.
Seaming Profile Comparison
Choose the right chuck profile for your production line and cost targets.
B64 — Traditional Heavy-Duty
- ✓ Standard seamer compatibility — no line changes needed
- ✓ 0.235mm gauge — proven in high-pressure carbonated beverages
- ✓ Available in 200, 202, 206 diameters
- ✓ Higher buckle resistance for pasteurization processes
- ✓ Most widely adopted profile globally
CDL — Lightweight & Cost-Efficient
- ✓ 10–15% weight reduction vs B64 equivalent
- ✓ 0.210–0.225mm gauge while maintaining integrity
- ✓ Requires CDL-specific seaming rolls on filler
- ✓ Lower per-unit metal cost at scale
- ✓ Growing adoption in craft beer and modern beverages
Why Choose Alucan for Your Can Ends?
Factory Annual Capacity
FDA & EU Compliance
Seamer Compatibility Rate
Standard Lead Time
Technical Procurement FAQ
Can I get both SOT and RPT tab mechanisms on a lightweight CDL profile shell? ↓
Yes, absolutely. The profile geometry (CDL or B64) defines the bottom shell's countersink rim shape for metal gauge reduction and buckle pressure resistance. The tab style mechanism (SOT or RPT) can be independently stamped onto either shell type. We offer both SOT CDL lids and RPT CDL lids in standard 202 and 200 sizes.
What is the primary industry distinction between choosing an SOT or an RPT can end? ↓
The distinction is based on environmental regulations and liquid types. SOT (Stay-on-Tab) keeps the tab attached to the can to prevent littering, which is globally preferred for carbonated soft drinks and beer. RPT (Ring Pull Tab) detaches completely, providing a full, clean orifice that is highly favored for premium juices and still beverages to enable a smooth, continuous liquid pour.
What internal coating options are available for aluminum can ends? ↓
We offer three main coating formulas: Epoxy-Phenolic for general beverage applications, Organosol for acidic and high-acidity products, and BPA-NI (BPA Non-Intent) for markets requiring bisphenol-A-free compliance. All coatings meet FDA, EU, and FSSC 22000 food safety standards. The coating selection depends on your product's pH level, shelf life requirements, and target market regulations.
What customization options are available for can ends? ↓
We provide extensive customization capabilities: full-color offset printing (up to 8 colors), custom anodized colored lacquer on tabs or shells (red, black, blue, etc.), top-surface laser logo engraving for premium branding, 3D embossed logos for tactile differentiation, and scannable under-tab QR codes for promotional campaigns or anti-counterfeiting. MOQ starts at 100,000 pieces with a standard lead time of 2–3 weeks.
Get a Fast Quote on Bulk Beverage Can Ends
Connect with our engineering and export team for volume discounts and custom specifications.
Or contact Christine Wong directly: can@aluminum-can.com | +86 130 5450 1345 | WhatsApp