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Quality Controls

Uncompromising Precision. Our state-of-the-art in-house laboratory ensures every bag meets the highest international safety thresholds before it approaches a shipping container.

Manufacturing Facility

Salient Features of our facility

  • All inputs and finished bags are kept off the ground to avoid dust / contamination.
  • All loose ends are fused with hot air gun.
  • All bags are inspected on light tables from inside and outside.
  • All FIBC's are air washed using high pressure cleaning machine.
  • All FIBCs are metal checked through detectors.
Load Test Rig QUV Accelerated Weathering Tester

Quality Assurance

  • Load Testing: Every first bag and randomly selected bag from each lot goes through load testing at in-house Load Test Rig.
  • UV Resistance: To ensure protection from UV exposure, FIBCs are UV treated and fabric (and other inputs) from each lot undergoes a UV resistance test in QUV accelerated weathering tester.
  • Dart Impact Test: PE based Liners used inside the FIBC undergo Dart Impact Test ensuring proper tear/impact resistance.

Broadly, we perform the inspection of goods at three different stages.

In-Coming Inspection

This section performs quality checks for the goods which are sourced and used as inputs in the manufacturing process. All PP / LDPE granules, master batches, juki yarn, document pocket, rubber stereo, felt, B-lock / rope lock, wooden pallets, ink and other sourced products are inspected to have achieved the required standards.

In-Process Inspection

All the bags / bag components under production are inspected in this section.

  • Extrusion: Denier, strength, width and elongation of tapes.
  • Weaving: Fabric width, mesh, texture, GSM, marking color code, breaking strength and elongation.
  • Needle Loom: Width, strength and weight per meter of webbing.
  • Lamination: Bonding and thickness.
  • Liner: Dimensions, thickness, open ability, sealing, breaking strength and elongation, dart impact.
  • Cutting: Weight per piece, cut length and width of all fabric, loops etc.
  • Stitching: Type of stitching, attachment, loop and other component fixing.

Finishing: Production sample against each order is prepared and checked for customer specification. Final production to start on first sample approval only. Visual inspection of all the bags under production for overall appearance and contamination. One bag out of every 25 bags is checked for the dimensions of attached parts and main body as per customer specifications.

Final Inspection

QA in-charge is responsible to carry out the operation of final inspection. 25% of ordered bales are randomly inspected with minimum 20 numbers of samples per bale for dimension of all the attached parts and main body, contamination, print matter, packing and bale/pallet marking.

Bag must pass as per customer requirement. In case of deviation, lot will be segregated for said defects. After appropriate corrections, lot will be re-inspected and based on positive re-inspection results only, lot can be accepted for onward dispatch.

Traceability Guarantee

Royal Filaments LLP maintains very meticulous traceability records of each bag up to its raw materials.