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| Categories | Tinplate Food Packaging |
|---|---|
| Brand Name: | QuanJiang |
| Model Number: | MR,SPCC |
| Certification: | GB |
| Place of Origin: | China |
| MOQ: | 25tons |
| Price: | Negotiated |
| 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 |
| Company Info. |
| SHANGHAI QUANYE METAL PACKAGING MATERIALS CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
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.
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