Acceptance Threshold
Statistical sampling methodology defines acceptable quality limits for manufactured textile goods prior to shipment. Applying an aql 1.5 inspection establishes a strict defect ceiling for finished apparel lots leaving the sewing floor. Buyers establish this maximum allowable percent nonconforming to govern consumer retail readiness without auditing every single garment in a bulk delivery.
Sampling Mathematics
Random selection dictates the number of pieces drawn from a production run based on batch volume and predetermined severity levels. Operators pull specific quantities of finished shirts or trousers from sealed cartons according to standardized tables. Mathematical formulas determine the exact count of permissible minor and major flaws before a shipment earns official clearance for export.
Defect Classification
Examiners sort discovered faults into distinct categories depending on structural severity and visual impact on the retail consumer. Minor discrepancies involve loose thread ends or slight dimensional deviations within established tolerances. Major faults include broken stitches, skipped seams, or incorrect sizing measurements that render the garment unsaleable on the open market.
Shipment Disposition
Passing the evaluation allows the factory to pack the remaining cartons for international transport to the retail distribution center. Failing the numerical threshold triggers an automatic lot rejection requiring total sorting by the supplier at their own financial expense. Corrected goods undergo a secondary verification cycle before the buyer authorizes final financial settlement.
