SHANGHAI QUANYE METAL PACKAGING MATERIALS CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 50000MT/Month |
| Delivery Time | negotiated |
| Packaging Details | Seaworthy Standard with wooden pallet, corner protected. by sheet or coils according customer's requires. |
| Material: | tinplate or TFS( tin free steel) |
| Temper: | TS230, TS245, TS260,TS275, TS290,TH415,TH435, TH520, TH550, TH580, TH620 |
| Hardness: | T1 T2 T3 T4 T5 DR7 DR8 DR9 |
| Type: | Sheet or coil |
| Annealing: | BA /CA |
| Thickness: | 0.14-0.55mm |
| Tin Coating: | 2.0/2.0, 1.1/1.1, 2.2/2.2, 2.8/2.8,5.6/5.6,5.6/11.2, etc. or customerized |
| Package: | iron guard with fumigation wooden pallet |
| Brand Name | QuanJiang |
| Model Number | MR,SPCC |
| Certification | GB |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000MT/Month |
| Delivery Time | negotiated | Packaging Details | Seaworthy Standard with wooden pallet, corner protected. by sheet or coils according customer's requires. |
| Material: | tinplate or TFS( tin free steel) | Temper: | TS230, TS245, TS260,TS275, TS290,TH415,TH435, TH520, TH550, TH580, TH620 |
| Hardness: | T1 T2 T3 T4 T5 DR7 DR8 DR9 | Type: | Sheet or coil |
| Annealing: | BA /CA | Thickness: | 0.14-0.55mm |
| Tin Coating: | 2.0/2.0, 1.1/1.1, 2.2/2.2, 2.8/2.8,5.6/5.6,5.6/11.2, etc. or customerized | Package: | iron guard with fumigation wooden pallet |
| Brand Name | QuanJiang | Model Number | MR,SPCC |
| Certification | GB | Place of Origin | China |
Premium Food-Grade Electrolytic Tin Plate for Hygroscopic Products - Milk Powder Packaging Solutions
QuanJiang's Prime Electrolytic Tin Plate (ETP) sets new standards in hygroscopic food packaging. Engineered specifically for milk powder, protein supplements, and infant nutrition, this GB-certified material combines oxygen/moisture barrier properties, ultra-clean surfaces, and structural precision to prevent nutrient degradation and contamination.
✔ Absolute Moisture Barrier
Tin-chromium matrix blocks H₂O ingress (<0.1g/m²/24hr)
Maintains <3% RH internal humidity for 24+ months
✔ Nutrient Preservation System
Prevents lipid oxidation (peroxide value <1 meq/kg)
Blocks UV light transmission (99.8% opacity)
✔ Infant-Safety Certified
0 BPA, phthalates, or heavy metals (Pb/Cd <0.01ppm)
Exceeds GB 4806.9-2016 food contact standards
✔ Advanced Processing Ready
Laser-weldable seams (0.2mm precision)
High-speed stamping compatibility (1,200 cans/min)
| Parameter | Specifications |
|---|---|
| Material Grade | Prime MR Steel (Low Residuals) |
| Thickness | 0.15–0.5mm (±0.002mm) |
| Tin Coating | 2.0/2.0–5.6/5.6 g/m² (differential options) |
| Oxygen Transmission | <0.5 cm³/m²/day (23°C/50% RH) |
| Surface Energy | 38-42 dynes/cm (optimized for labeling) |
| Sterilization | 150+ cycles @ 121°C |
Powder Integrity: Anti-static surface prevents clumping
Shelf Life Extension: 36-month preservation vs. 18 months in plastics
Supply Chain Efficiency: 50,000 MT/month capacity; 25-ton MOQ
Sustainability: 85% recycled content; 100% EAF-recyclable
Brand Enhancement: Mirror-bright finish (90+ GU) for premium appeal
| Thickness | Can Component | Performance Benefit |
|---|---|---|
| 0.18mm | Seamless bodies | 45% lighter than standard tins |
| 0.25mm | Easy-open ends | 18N tear resistance |
| 0.35mm | Bulk pails (5-10kg) | Stack strength >1,000kg |
Q: Why ETP over aluminum for milk powder?
A: 30% better moisture barrier and magnetic separation in recycling streams.
Q: Minimum coating for iron contamination prevention?
A: 2.8/2.8 g/m² blocks metal migration (tested per ISO 4531).
Q: Compatibility with nitrogen flushing?
A: Yes – maintains >99% gas retention after 6 months.
Q: Lead time for custom-printed sheets?
A: 25 days including microbial contamination testing.
Q: Temperature tolerance during transport?
A: -40°C to 60°C without embrittlement or condensation.
Workshop Show
Production Process
HONOR CERTIFICATE
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
1000,000,000-1200000000
Employee Number:
1000~1500
Ecer Certification：
Verified Supplier
SHANGHAI Quanjiang is the largest manufacturer of tin mill products in China with advanced technical equipments, It was established in 2001, located in Shanghai,China. With more than 60,000 ㎡ area. It engaged in tinplate, food can and color -printed tinplate, tin lid and cover, tinplate... SHANGHAI Quanjiang is the largest manufacturer of tin mill products in China with advanced technical equipments, It was established in 2001, located in Shanghai,China. With more than 60,000 ㎡ area. It engaged in tinplate, food can and color -printed tinplate, tin lid and cover, tinplate...
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