Testing

Testing

Our Quality Testing at Dulari SRL
(Tested for Strength, Trusted for Quality.)

At Dulari SRL, quality is at the heart of everything we do. Each FIBC bag and woven sack we trade is tested through strict procedures to ensure strength, safety, and reliability before reaching our customers. Our FIBC (Flexible Intermediate Bulk Container) bags & Woven Sack bags undergo comprehensive testing to ensure they meet international performance standards and deliver reliable durability for industrial use.


Our manufacturer partners Test for FIBC & Woven Sack as applicable to relevant product:

  1. Fabric Tensile Strength
    • Measures the force required to break the FIBC fabric.
    • Ensures the material can withstand load stresses during filling, transport, and discharge.
    • Validates uniformity and weave integrity.
  2. Seam Strength
    • Tests the strength of stitched seams.
    • Critical for load-bearing and structural integrity.
    • Checks resistance to pulling forces to prevent split seams.
  3. Lift Loop Strength
    • Measures maximum safe lifting capacity.
    • Confirms each loop can endure rigging loads during hoisting and movement.
    • Ensures secure handling by forklifts and cranes.
  4. Drop/Impact Resistance
    • Simulates accidental drops and impacts during handling and shipping.
    • Assesses bag durability under sudden force.
  5. Ventilation and Air Permeability
    • For breathable FIBCs used with perishable products.
    • Checks air flow through fabric without compromising strength.
  6. UV Stability Performance
    • Determines resistance to sunlight and UV degradation.
    • Essential for outdoor storage and long supply chain exposure.
  7. Electrostatic and Conductivity Testing
    • For Type C/D FIBCs used with flammable powders/liquids.
    • Ensures safe dissipation of electrostatic charges. 
  8. Water Resistance / Leak Test
    • Verifies whether the bag resists penetration or leakage.
    • Important for powders that must stay dry.

Our manufacturer partners testing protocols are designed to verify strength, stability, and safety of bulk bags & woven sack bags under real-world conditions. This gives our customers confidence that every bag is fit for purpose — whether for heavy materials, hazardous products, or export applications.

Why These Tests Matter

  • Safety Compliance: Meets ISO, UN, and industry-specific standards.
  • Reduced Risk: Minimizes product loss and workplace hazards.
  • Customer Assurance: Certifies bags are dependable for heavy-duty use.
  • Customization Validation: Ensures tailored solutions still perform as designed.

How our manufacturing partners Conduct Testing

  • All tests are performed in-house or with accredited third-party laboratories.
  • Machinery is calibrated to the latest global standards.
  • Reports are documented and available upon request.