Technical Specifications
| Material Composition | 9μm Aluminium + 12μm PET + 50μm PE |
|---|---|
| Heat Seal Strength | ≥4.2N/15mm (ASTM F88) |
| Water Vapor Transmission | ≤0.05g/m²/24h (ASTM E96) |
| Operating Temperature | -40℃ to 135℃ |
| Printing Resolution | 175-200 LPI HD printing |
| Shelf Life | 36 months (ISO 2230) |
Advanced Material Technology
Our triple-layer composite structure achieves 0.008cc/m²/24h oxygen transmission rate, 42% lower than standard foil bags. The anti-corrosion inner layer prevents acidic food corrosion for up to 18 months.
Customization Options
- 📏 8 Standard Sizes (100x150mm – 350x500mm)
- ⚖️ Custom Thickness: 70-250 microns
- 🎨 Pantone Color Matching + UV Coating
- 🔩 Zipper/Valve/Handle Configurations
- 📦 MOQ: 5,000 units (mixed designs accepted)
- ⏱️ 3-5 Working Days Sample Making
Industry Applications
1. Meat & Seafood Packaging
Problem: 58% of processors report freezer burn issues
Solution: Deep-frozen aluminium vacuum bags with -40℃ cold resistance
2. Coffee Bean Storage
Problem: Aroma loss during distribution
Solution: One-way degassing valve foil coffee bags with 99.7% aroma retention
3. Ready-to-Eat Meal Packaging
Problem: Sauce leakage in microwave heating
Solution: Heat-seal reinforced edges with 2.5x standard seal strength
Why Choose Foshan Ruihong
- 🆚 40% Thicker Aluminium Layer vs Competitors
- 🆚 20% Faster Production Speed (15 vs 18 days)
- 🏭 12,000㎡ Facility with 6 Automated Lines
- 🌍 Served 450+ Global Clients Since 2013
“The custom aluminum foil food bags reduced our product returns by 35% while maintaining perfect freshness during transcontinental shipping.”
– James L., Procurement Director @OceanFoods EU
Explore our full manufacturing capabilities for custom requirements.
