Custom 3 Side Seal Plastic Bags | ISO 9001 Certified Leak-Proof Packaging with 40% PCR Material

As a leading ISO 9001 certified manufacturer of Custom 3 Side Seal Plastic Bags, we specialize in creating triple-layer sealed pouches with FDA-compliant materials. Offering 40% PCR recycled material options and 72-hour prototype service. ▶ Request Free Sample

🚀 Product Highlights

  • 🛡️ 100% leak-proof guarantee with triple heat sealing
  • 🌿 Sustainable three side seal pouches with up to 40% PCR content
  • 🎨 10-color HD flexo printing (+Pantone matching)
  • ⚡ 72-hour rapid prototyping (industry average 5 days)
  • 📦 Export-ready packaging with moisture barrier protection
  • 📈 Custom sizes from 50x50mm to 600x800mm

📹 Product Video


📐 Technical Specifications

Material PET/PE Composite (FDA 21 CFR)
Thickness 80-200μm (customizable)
Dimensions Width: 50-600mm | Length: 50-800mm
Sealing 3-side heat seal (5mm margin)
Printing 10-color + CMYK + Pantone
Load Capacity Up to 15kg (bottom gusset reinforced)
Barrier Water vapor transmission <0.8g/m²/day
Opening Tear notch / Laser perforation

📦 Application Scenarios

Pet Food Packaging: 200μm puncture-resistant film prevents leakage

Pharmaceutical Pouches: Medical-grade PE inner layer meets USP Class VI

Automotive Parts Bags: Anti-static coating protects sensitive components

Agricultural Product Packaging: UV-resistant ink for outdoor storage


✅ Quality Assurance

• ISO 9001:2015 Certified (Certificate #CN12345)
• BRCGS AA Grade Manufacturing Facility
• On-site Lab Tests:
➔ Seal strength ≥4.5N/15mm (ASTM F88)
➔ Migration tests per EU 10/2011


🏆 Why Choose Foshan Ruihong

  1. 500pcs MOQ vs competitors’ 2000pcs minimum
  2. 72-hour sampling vs industry 5-day standard
  3. 40+ in-house mold designs (no outsourcing)
  4. Dedicated export team with multilingual support
  5. 10-year production experience since 2013

❓ FAQ

What’s the MOQ for custom printing?

Minimum order quantity starts at 500pcs per design.

Do you provide material certifications?

Yes, we provide FDA, EU 10/2011 and RoHS compliance documents.

How long for production?

Standard lead time: 12-15 days after approval.

Can I get pre-production samples?

3 free samples provided with mockup design.

What file formats do you accept?

AI/EPS/PDF (300dpi minimum) with bleed lines.

How to handle defective products?

0.1% defect rate guarantee with replacement policy.



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