Our UN Certified FIBC Bags are engineered for the safe transport of hazardous materials, meeting strict United Nations performance standards for dangerous goods shipping. Each bag undergoes independent third-party testing and certification, ensuring full compliance with international regulations including ADR (road), IMDG (maritime), and IATA (air) transport.
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Type of bag
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Tubular/Circular/U-panel shape//Rectangular
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Material
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100% Virgin PP
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Fabric
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Laminated/Plain/Vent/Conductive
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Size
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Customized
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GSM
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110gsm-230gsm
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Color
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Customized
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Printing
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Customized
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Top
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Full open/Filling spout/Top skirt/Duffle
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Bottom
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Flat/plain/with discharge spout
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Liner
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Liner(HDPE, LDPE) or Customized
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Lifting loop
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Cross-corner loops/4 Point 2 Strap lifting loop/Double Stevedore Strap/with belt/Fully belt loop/Loop in loop
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Sewing
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Plain/chain/chain lock with optional soft-proof
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Ropes
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1 or 2 around the bag body/customized
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SWL
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500-2000KG
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SF
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5:1/6:1/or as the customer’s requirement
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Treatment
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UV-treated or not UV-treated
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Surface Dealing
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Coated or plain, printing or no printing
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Usage
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Storage and packing, Mine, ore, fertilizer, chemical, onion, potato, grain, wheat, maize, rice, peanut, sugar, salt, agriculture, building material, powder, cement, etc.
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Processing
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Yarn drawing-Circular weaving/Webbing- Quality inspection- Coating- Film blowing-Cutting-Printing-Sewing-Checkout-Packaging-Transportation
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Delivery time
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15-30 days
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Certification
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ISO22000, ISO9001, ISO14001, LABORDATA, etc.
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Remark
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Please let us know your specific requirements
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UN certification verifies that a bulk bag has passed rigorous performance tests conducted by accredited laboratories. Unlike standard FIBCs, UN Certified bags must demonstrate:
Drop Test: Withstands impact from specified heights without content loss
Top Lift Test: Lifting loops support six times rated capacity
Stacking Test: Maintains integrity under load for 28 days
Tear Test: Limits tear propagation under stress
| Type | Construction | Best Application |
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| 13H1 | Woven plastic, uncoated, no liner | Dry coarse materials |
| 13H2 | Woven plastic with coating, no liner | Moisture-sensitive dry goods |
| 13H3 | Woven plastic, uncoated, with liner | Fine powders |
| 13H4 | Woven plastic with coating and liner | Maximum protection |
Every certified bag displays a standardized code. Example: 13H3/Y/1500/S/24/USA/ABC123
13H3: Packaging type (flexible woven plastic container with liner)
Y: Performance level (Packing Groups II & III – medium/low danger)
1500: Maximum gross mass (kg)
S: For solids only
24: Year of manufacture (2024)
USA: Country of certification
ABC123: Manufacturer code for traceability
Packing Groups Explained
X: Packing Group I (high danger)
Y: Packing Groups II & III (medium/low danger) – most common for FIBCs
Z: Packing Group III (low danger only)
Transporting materials classified as dangerous goods
Shipping hazardous chemicals, flammable solids, oxidizers, toxic substances, or corrosives
International shipments by road, rail, sea, or air
Hazardous waste transport
Regulated industries: chemical manufacturing, pharmaceuticals, mining
6:1 Safety Factor – Higher than standard 5:1 bags
Complete Documentation – Full certification papers and traceability
Clear UN Markings – Displayed on two opposite sides (12mm minimum)
Custom Configurations – Multiple inlet/outlet options available
Anti-Static Options – For explosive environments
Available Customization
Sizes: 500kg to 2000kg capacity
Inlets: Open top, duffle top, filling spout
Outlets: Flat bottom, discharge spout, conical bottom
Liners: PE tubular or form-fitted options
UV Stabilization: For outdoor storage
Custom Printing: Up to 4 colors with food-grade inks
Common Applications
Chemicals: Industrial chemicals, solvents, corrosives (Class 8)
Pharmaceuticals: Active ingredients, regulated compounds
Minerals: Oxidizing substances (Class 5.1), water-reactive materials (Class 4.3)
Waste: Hazardous waste consolidation
Industrial: Toxic substances (Class 6.1), flammable solids (Class 4.1)
Important Compliance Notes
Never exceed rated maximum gross mass
Most carriers require bags manufactured within previous 12-24 months
Typically certified for single-trip hazardous material transport
Confirm material packing group from Safety Data Sheet (SDS)
Quality Assurance
Each bag includes:
Certification documentation matching UN markings
Batch-specific test reports
Full material traceability
Verified performance test results
Using non-certified bags for hazardous materials risks:
Regulatory fines and penalties
Shipment rejections and delays
Voided insurance coverage
Potential liability for incidents
Contact our team for assistance with:
Material classification and packing group determination
Selection of correct 13H construction type
Configuration matching your handling equipment
Complete compliance documentation
