Custom Flat Bottom Coffee Bags with Valve | 30% PCR Recycled & Biodegradable Options | Foshan Ruihong Manufacturer

As a professional flat bottom coffee bag with valve manufacturer, we specialize in 30% PCR recycled content options that maintain premium barrier performance. Our food-grade barrier films extend product freshness by 2X shelf life, while hybrid printing system achieves Pantone-matching accuracy (±0.5 ΔE). Customizable spouts/zippers compatible with automatic filling machines. Request Free Sample →

🚀 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

  1. Established in 2013 with 35,000㎡ dedicated production facility
  2. 6X faster sampling: 72-hour prototype service
  3. 50% lower MOQ than industry standard: 3,000pcs per design
  4. 15 patent-pending pouch designs (including valve positioning system)
  5. Dedicated R&D team with 12 packaging engineers
  6. 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.)




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