🚀 Product Highlights
- 🌿 30% Post-Consumer Recycled materials (FDA 21 CFR compliant)
- 🛡️ 5-layer barrier structure blocks oxygen (<0.5 cc/m²/day) & moisture
- 🎨 Hybrid printing (flexo + digital) with ±0.5 ΔE color accuracy
- ⚡ Pre-applied flat bottom coffee bag with valve for faster filling
- 📦 Shelf-ready flat bottom kraft paper bags with retail window options
- 🌍 Compostable variants available (EN 13432 certified)
📐 Technical Specifications
Material Composition | PET(12μm)/AL(7μm)/RCPP(80μm) |
---|---|
Thickness | 98-300μm (±5μm tolerance) |
Dimensions | Width: 100-400mm | Height: 150-600mm |
Sealing Type | Heat seal (180-220°C) / Cold seal option |
Printing Options | 10-color flexo + HD digital overlay |
Load Capacity | 15kg vertical compression strength |
Barrier Properties | OTR: 0.3 cc/m²/day | WVTR: 0.8 g/m²/day |
Opening Features | Degassing valve (2-3mm) + tear notch |
📦 Application Scenarios
Coffee Bean Packaging Bags: One-way valve maintains 97% CO2 retention for 24 months freshness
Eco Friendly Coffee Packaging: Recyclable PE-free structure with soy-based inks
Biodegradable Coffee Packaging: Home-compostable films (90-day disintegration)
Custom Coffee Packaging: Variable data printing for seasonal editions
✅ Quality Assurance
BRCGS AA Grade Certified (Certificate #RH2024-AA)
ISO 22000:2018 Food Safety Management
In-house testing lab equipped with:
➔ MOCON Ox-Tran 2/61 OTR Tester
➔ Labthink MST-01 Seal Strength Analyzer
🏆 Why Choose Foshan Ruihong
- Established in 2013 with 35,000㎡ dedicated production facility
- 6X faster sampling: 72-hour prototype service
- 50% lower MOQ than industry standard: 3,000pcs per design
- 15 patent-pending pouch designs (including valve positioning system)
- Dedicated R&D team with 12 packaging engineers
- Full-service solution from design to logistics documentation
❓ FAQ
Q1: What’s the MOQ for custom printed flat bottom coffee bags?
A: Minimum 3,000 pieces per design with 3-5 working days production time.
Q2: Do you offer biodegradable coffee packaging options?
A: Yes, our TUV-certified home-compostable films meet EN 13432 standards.
Q3: Can you match specific Pantone colors?
A: Our hybrid printing system achieves ±0.5 ΔE color accuracy with digital proofing.
Q4: How to ensure valve functionality during shipping?
A: All valves undergo 100% vacuum testing at 0.8 bar pressure.
Q5: What file formats do you accept for printing?
A: AI/EPS/PDF (CMYK, 300dpi) with 3mm bleed. Free design adjustment service.
Q6: Do you provide coffee bag filling support?
A: Yes, we offer compatibility testing with major filling machines (Bosch, IMA, etc.)