Chain of Custody Requirements for Fabric Swatch Dispute Resolution
Fabric swatch dispute resolution requires unbroken physical custody logs, transaction certificates matched to roll tags, and ISO 17025 split-sample testing.
AQL 1.5
Quality Threshold
An international statistical standard designates the maximum percentage of defective units allowed in a production lot during quality inspection. In apparel manufacturing, aql 1.5 represents a strict limit typically applied to major defects that affect the appearance or performance of a garment. Quality auditors use this boundary to determine whether an entire shipment of finished clothing is accepted or rejected based on a random sample.
Sampling Protocol
Random tables from ISO 2859-1 dictate the sample size and the corresponding number of allowable failures for a given batch. For example, a batch of three thousand garments requires a sample size of one hundred and twenty-five pieces. If more than five items fail the test, the entire lot fails the inspection.
Commercial Outcome
Exceeding the allowed failure limit triggers a mandatory sort or total rejection of the production run. The factory must bear the cost of re-inspection and repair. This specific threshold ensures that major issues like open seams or incorrect measurements remain below a defined statistical probability.
Technical Application
Sewing lines require constant monitoring to maintain this standard. Minor variations in stitch density can cause a lot to exceed the threshold. Consequently, inline checks are established to catch errors before final packaging occurs.