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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.
6 Years
| Ask Lasest Price | |
| Brand Name : | QuanJiang |
| Model Number : | 0.20mm tinplate SPTE TFS |
| Certification : | MILL CERTIFICATE |
| Price : | Negotiated |
| Payment Terms : | T/T |
| Supply Ability : | 50000MT/Month |
| Delivery Time : | negotiated |
Advanced 0.2mm Corrosion-Proof Electrolytic Tin Plate for Premium Food Can Lids
QuanJiang’s 0.2mm Electrolytic Tin Plate (ETP) & Tin-Free Steel (TFS) Sheets deliver unmatched protection for food packaging lids. Engineered with nano-crystalline chromium-tin hybrid technology, these sheets resist acidic/alkaline corrosion, sulfide staining, and oxidation, ensuring product integrity in the harshest environments.
✔ Triple-Layer Protection
Electrolytic tin barrier (1.1–5.6 g/m²)
Chromium oxide nano-film (0.2µm)
Hydrophobic passivation layer
✔ Precision Engineering
±0.01mm thickness tolerance (0.18–0.48mm range)
BA/CA annealing for optimal formability
✔ Food-Safety Certified
0 BPA, phthalates, or heavy metal migration
Complies with FDA 21 CFR 175.300 & EU 10/2011
| Parameter | Specifications |
|---|---|
| Material | Prime MR/SPCC Steel |
| Hardness | T2.5BA to TH550 |
| Surface Finishes | Bright (85+ GU), Matte, Stone, Silver |
| Corrosion Test | 2,000hrs salt spray (ASTM B117) |
| Thermal Stability | -40°C to 150°C |
| Certification | MILL CERTIFICATE |
Extended Shelf Life: Blocks O₂/H₂O ingress for 36+ month preservation
Stamping Efficiency: 1,500 lids/minute production compatibility
Eco-Certified: 90% recycled content; REACH/ROHS compliant
Cost Savings: Eliminates secondary lacquering in 80% of applications
| Lid Type | Optimal Temper | Performance Benefit |
|---|---|---|
| Acidic Food Lids | T4CA | Resists pH 2.5–4.0 (tomato/citrus) |
| Seafood Ends | DR7CA | Prevents H₂S blackening |
| Dairy Seals | T3BA | Withholds lactic acid corrosion |
| Aerosol Valves | TH550 | 100psi pressure rating |
Q: Why 0.2mm thickness for can lids?
A: Optimal weight-to-strength ratio – 30% lighter than 0.25mm alternatives while maintaining seal integrity.
Q: Certification for infant formula packaging?
A: Exceeds GB 4806.9-2016 – heavy metals <0.01ppm migration.
Q: Custom coating options?
A: Yes – 1.1/1.1 to 11.2/11.2 g/m², including differential coatings.
Q: Lead time for 25-ton orders?
A: 20 days with MILL CERTIFICATE and corrosion test reports.
Q: Recycling compatibility?
A: Coatings vaporize in EAF (>1,600°C); no separation needed.
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