Custom Flat Bottom Pouch with Zipper | Food-Grade Barrier Films Manufacturer | Foshan Ruihong

As a professional flat bottom pouch with zipper manufacturer, we specialize in producing food-grade barrier films that extend product freshness by 2X shelf life. Featuring customizable zippers compatible with automatic filling machines and offering free structural engineering support for custom designs. Request Free Sample →

🚀 Product Highlights

  • 📦 Flat bottom pouch with zipper for stable standing
  • 🌡️ 9-layer composite films with 0.05 OTR oxygen barrier
  • ⚙️ Zipper notch compatible with Bosch/VFFS machines
  • 🎨 10-color HD gravure printing + spot UV coating
  • 📐 Laser-guided die cutting accuracy ±0.3mm
  • 📦 Load capacity up to 15kg for heavy-duty use
  • 🌿 EU 10/2011 & FDA 21 CFR compliant materials

📐 Technical Specifications

Material Composition PET(12μm)/AL(7μm)/NY(15μm)/PE(60μm)
Thickness 94μm±2 (tested per ASTM D6988)
Dimensions Width: 100-400mm | Height: 150-600mm
Sealing Type Triple heat seal (5mm width)
Printing Options Rotogravure with 175LPI resolution
Load Capacity Vertical: 15kg | Horizontal: 25kg
Barrier Properties WVTR: ≤0.8 g/m²/24h | OTR: ≤3.5 cm³/m²/24h
Opening Features Press-to-close zipper + tear notch

📦 Application Scenarios

Pet Food Bag Manufacturer Solution: Heavy-duty bottom gusset prevents seam bursting during transport

Dried Fruit Packaging Bags: High moisture barrier maintains ≤3% RH internal humidity

Custom Tea Bag Packaging: Light-blocking aluminum layer preserves flavor compounds

Custom Coffee Packaging: Aroma-seal layer retains freshness for 18+ months


✅ Quality Assurance

BRCGS AA Grade Certified | ISO 9001:2015 Certified
Test Equipment:
– MOCON® OX-TRAN 2/61 Oxygen Transmission Tester
– Labthink MFY-01 Seal Strength Tester


🏆 Why Choose Foshan Ruihong

  1. 🔧 In-house tooling workshop (30% faster mold production)
  2. ⏱️ 48-hour prototype service (industry average: 5 days)
  3. 📦 1,000pcs MOQ for stock designs
  4. 🌐 Dedicated export team with multilingual support
  5. 🔍 100% pre-shipment inspection protocol

❓ FAQ

Q: What’s your MOQ for custom box bottom zipper pouch?
A: 5,000pcs for new designs, 1,000pcs for stock patterns.

Q: Do you provide flat bottom coffee bags with degassing valve?
A: Yes, we can integrate one-way valves with ±0.2mm positioning accuracy.

Q: How long for production of flat bottom pouch with zipper?
A: Standard lead time 12-18 days after design approval.

Q: What file formats do you accept for printing?
A: AI/EPS/PDF (CMYK mode) with 3mm bleed.

Q: Can you handle BRC-certified production?
A: Yes, our BRCGS AA Grade facility meets global food safety standards.



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