Standard Cantilever Testing and Defect Scoring in Greige Cloth Inspection
Standard cantilever testing and four-point inspection verify greige cloth stiffness and fault densities to enforce contract specifications before finishing.
Points per Hundred Square Yards
Defect Density
Fabric inspection records translate localized yarn flaws into numerical penalties through points per hundred square yards, a standardized calculation applied during the final finishing stage of Chinese linen production. Inspectors walking the examination table count knots, slubs and oil stains on finished sheeting, applying weighted penalties according to the severity of each irregularity. Shifting moisture content inside the warehouse alters how grey cloth absorbs dye, which increases visible surface blemishes before export.
Grading Protocol
Mill auditors use this metric to separate commercial export stock from seconds during the packaging audit. Heavy warp breakage occurring on the weaving floor generates clusters of minor faults that drive the final score past the buyer rejection threshold. Buyers evaluate batches against contractual thresholds rather than mill internal standards, meaning a parcel passing routine plant checks still fails international trade delivery terms.
Quality Threshold
Commercial contracts establish maximum defect limits per standard area to protect European linen importers from excessive yield loss during garment cutting. Exceeding the agreed numerical ceiling triggers automatic price deductions or full cargo rejection at the port of Qingdao. Finished cloth quality depends entirely on controlling raw flax consistency prior to spinning rather than correcting faults after weaving.