Quality Assurance & Testing Protocols
Standardized laboratory verification conducted on every extrusion run at our Madurai manufacturing facility.
Basis Weight (GSM) Uniformity
Precision circular sample cutters and digital analytical balances measure weight distribution across multiple cross-web points to guarantee ±5% tolerance.
Hydrostatic Head Pressure Testing
Digital hydrostatic testers evaluate liquid penetration resistance in cm H₂O to confirm barrier integrity against fluid strike-through.
MD & CD Tensile & Elongation Testing
Tensile load testers measure Machine Direction (MD) and Cross Direction (CD) peak breaking force (N/50mm) and percentage elongation at break.
Differential Air Permeability
Airflow permeability instruments measure air resistance (L/m²/sec), ensuring the fabric maintains necessary breathability while retaining its barrier core.
Certificate of Analysis (CoA) with Every Consignment
We believe in transparent manufacturing standards. Every commercial shipment dispatched from our Madurai mill is accompanied by a batch-specific Certificate of Analysis detailing actual tested GSM, tensile values, roll widths, and hydrostatic resistance.
Procurement engineers can verify batch samples against their internal converter specifications prior to mass roll dispatch.
Request a sample Certificate of Analysis or batch test sheet
Our Madurai quality department will furnish typical batch documentation.