Custom Square Bottom Coffee Bag Manufacturer | Self-Standing Biodegradable Bags with Window/Zipper | Foshan Ruihong

As a professional square bottom coffee bag manufacturer, we specialize in self-standing designs that increase shelf visibility by 30%. Featuring TUV-certified home-compostable film options and complimentary structural engineering support. Request Free Sample →

🚀 Product Highlights

  • 🛍️ Flat bottom bag with window for product visibility
  • 🔒 Reclosable flat bottom bag with zipper preserves freshness
  • 🌿 100% home-compostable film option (OK compost HOME certified)
  • 📐 Custom die-cut designs with free CAD engineering
  • 🖨️ 10-color HD flexo printing for vibrant graphics
  • 📦 Auto-standing base holds 2kg without support

📐 Technical Specifications

Material PET(12μm)/AL(7μm)/CPP(70μm)
Thickness 90-150μm customizable
Dimensions 80-400mm(W) x 100-600mm(H)
Sealing Triple-lock side gusset
Printing CMYK + 2 spot colors
Load Capacity Up to 5kg static load
Barrier O₂ <0.5 cc/m²/24hrs
Opening Laser-cut tear notch option

☕ Application Scenarios

Custom coffee packaging: 4-layer moisture barrier extends freshness by 18 months

Biodegradable coffee packaging: Certified compostable within 6 months

Eco friendly coffee packaging: Recyclable mono-material options

Specialty roasters: Custom shaped windows for bean展示


✅ Quality Assurance

ISO 22000:2018 Certified | BRCGS AA Grade Facility
Test Equipment: MOCON OX-TRAN 2/22 Oxygen Analyzer
Batch Testing: 100% seal integrity inspection


🏆 Why Choose Foshan Ruihong

  1. 10+ years manufacturing expertise (Est. 2013)
  2. 5000㎡ dedicated pouch production facility
  3. MOQ 2000pcs (50% lower than competitors)
  4. 15-day standard production lead time
  5. Free 3D prototype rendering service
  6. In-house graphic design team

❓ FAQ

Q: Minimum order quantity?
A: 2000pcs for standard sizes

Q: Lead time for samples?
A: 5 working days with DHL shipping

Q: Accepted file formats?
A: AI/EPS/PDF (300dpi minimum)

Q: Compost certification validity?
A: TUV Austria certification included

Q: Custom window costs?
A: No tooling fees for standard shapes

Q: Payment terms?
A: 30% deposit, 70% before shipment



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