Premium Aluminium Foil Three Side Seal Bag Manufacturer | Food-Grade Packaging Solutions

Industrial-grade aluminium foil three side seal bags with 8-layer barrier protection, designed for wholesale buyers requiring superior moisture and light blocking. ✅ ISO 22000 certified30+ custom sizesFDA-compliant heat seal layer48-hour prototype serviceAnti-static inner coating. Ideal for pharmaceutical, coffee, and electronic component packaging.

Request Free Sample Kit →

Technical Specifications

Material Composition 12μm Al Foil + 60gsm PET + 75gsm CPP
Seal Strength ≥4.2N/15mm (ASTM F88)
Temperature Range -60℃ to 135℃
Oxygen Transmission 0.015cc/m²/day
Printing Options 12-color rotogravure printing
Certifications FDA 21 CFR 177.1520, EU 10/2011

Advanced Material Science

Our triple-layer composite structure achieves 99.97% UV light blockage and 0.008g/m²/24h water vapor transmission rate, providing 2.3× better protection than standard aluminium bags.


Customization Options

  • 📏 8 Standard Sizes: 70x100mm to 400x600mm
  • 📐 Custom Thickness: 100-350 micron
  • 🖨️ Pantone color matching (±0.5 ΔE)
  • 🔍 Transparent window options
  • 📦 MOQ: 5,000 units (mixed designs accepted)
  • ⏱️ 10-12 Working Days Production

Industry Solutions

Medical Device Packaging

Problem: 68% sterilization failures due to pouch leakage
Solution: Medical-grade three side seal aluminium bags with ISO 11607 certification and validated seal integrity testing

Freeze-Dried Food Packaging

Problem: Ice crystal formation during storage
Solution: Low-temperature resistant aluminium foil bags (-50℃ performance) with dual-seal protection

Electronic Component Storage

Problem: Moisture-induced corrosion
Solution: ESD-safe three side seal packaging with 10⁹-10¹¹ Ω surface resistance


Why Foshan Ruihong?

  1. 🆚 40% thicker aluminium layer than industry standard
  2. 🏭 15,000㎡ production facility with 6 automated lines
  3. 📈 92% on-time delivery rate since 2013
  4. 🌍 Exported to 34 countries

“The three side seal aluminium bags solved our coffee oxidation issues completely, extending shelf life from 9 to 18 months.”
– James T., Quality Director @EuroRoast GmbH


Scroll to Top