SHANGHAI QUANYE METAL PACKAGING MATERIALS CO.,LTD
SHANGHAI QUANYE METAL PACKAGING MATERIALS CO.,LTD is the largest manufacturer of tin mill products in China with advanced technical equipments, It was established in 2001, located in Shanghai,China.
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QuanJiang's Electrolytic Tin Plate (ETP) & Tin-Free Steel (TFS) Coils redefine can manufacturing for carbonated and energy drinks. Precision-engineered at 0.16-0.35mm thickness with bright, stone, silver, and matte finishes, these SGS-certified coils combine extreme corrosion resistance, high-speed formability, and vibrant print readiness for demanding beverage applications.
✔ Pressure-Tested Integrity
Withstands 90psi internal pressure (carbonation stability)
TS260-TH550 hardness for seam integrity
✔ Surface-Optimized Finishes
Bright (95+ GU): Premium shelf appeal
Matte (0.8-1.2µm Ra): Scratch resistance during filling
Stone (1.5-2.5µm Ra): Enhanced paint adhesion
✔ Chemistry-Resistant Design
pH 2.5-4.5 compatibility (citric/phosphoric acids)
Zero flavor migration
| Parameter | Specifications |
|---|---|
| Material | Prime MR/SPCC Steel |
| Thickness Range | 0.16–0.35mm (±0.005mm) |
| Width | 660–1,000mm (slitting tolerance ±0.5mm) |
| Coating Options | 2.0/2.0 – 5.6/5.6 g/m² (differential available) |
| Temper Grades | T2-T5, DR7-DR9 |
| Peak Pressure | 0.2mm: 75psi; 0.35mm: 120psi |
Filling Line Efficiency: 2,000 cans/min compatibility
Print Superiority: 25% ink reduction vs. standard TFS
Supply Chain Power: 50,000 MT/month; 25-ton MOQ
Sustainability: 100% recyclable; 88% recycled content
| Thickness | Can Component | Performance Edge |
|---|---|---|
| 0.16mm | Easy-open ends | 22% weight reduction |
| 0.19mm | Slim can bodies | 80psi burst strength |
| 0.20mm | Standard lids | Optimal seam weldability |
| 0.35mm | Large format (500ml) | Vibration resistance |
Q: Why TFS over ETP for energy drinks?
A: 30% better paint adhesion and superior acid resistance at lower cost.
Q: Minimum thickness for CO² containment?
A: 0.19mm DR8 maintains seal at 4.0vol CO².
Q: Certification for US FDA compliance?
A: Meets FDA 21 CFR 175.300 – extractables <50ppb.
Q: Lead time for custom widths?
A: 18 days with SGS corrosion test reports.
Q: Recycling compatibility?
A: Fully EAF-ready – chromium layer vaporizes at 1,600°C.
