Defect Threshold
A numerical scrap percentage determines whether an entire manufactured lot fails incoming verification at the garment factory cutting table. The system known in mill operations as four-point inspection rejection establishes the exact boundary where fabric roll quality drops below commercial acceptance. Excessive major faults per hundred square yards trigger this specific designation during pre-production auditing.
Finished garments cannot achieve consistent yields when rolls carry high defect densities.
Audit Boundary
Mill agreements specify exact tolerances before cutting commences on the factory floor. Inspectors measure linear yards against documented point allocations for holes, thick places and staining. Standard grading protocols assign penalties based on defect size, charging one point for small flaws and four points for severe flaws exceeding nine inches in length.
Exceeding thirty total points per hundred square yards forces rejection of the entire roll.
Yield Impact
Cutting room efficiency drops sharply when substandard material enters the production queue. Markers must be shifted manually around rejected sections, generating substantial fabric waste and raising unit labor costs. Factory management tracks these supply chain failures to recover costs from textile mills before assembly begins.
Financial debit notes follow rejected yardage automatically.
Grade Allocation
Commercial textile standards establish objective criteria for classifying raw material batches. Procurement contracts define the exact percentage of allowable secondary stock before a shipment faces total refusal. Buyers rely on these verifiable metrics to maintain garment consistency across large apparel runs.
