Defect Methodology
Textile inspectors apply a standardized evaluation system to quantify cloth quality by assigning numerical penalties to visible faults based on their physical length or magnitude. The four-point demerit scoring system provides this diagnostic framework during the finishing stage of production when fabric arrives for final verification before shipping. Inspectors examine every meter of finished linen under controlled lighting conditions to identify irregularities such as slubs, knots, holes, or variations in density.
Each fault receives a point value depending on the severity of the blemish rather than a subjective classification of aesthetic acceptability. A minor imperfection earns one point, while large or disruptive errors attract higher penalties up to the maximum limit per linear meter. The accumulated total allows mills to sort rolls into acceptable or reject piles based on predefined density thresholds established between the producer and the garment factory.
Inspection Application
Standard procedures dictate that technicians assess the cloth across the full width as it moves over an inspection table. Four-point demerit scoring forces a rigorous quantitative discipline upon personnel who might otherwise rely on inconsistent visual preferences. Points accumulate as the machine tracks the distance, so an operator notes every fault location on a separate quality log.
If the total penalty count per hundred square meters exceeds the agreed limit, the entire roll undergoes a secondary review or gets downgraded to a lower grade status. This mechanism removes ambiguity from the handoff between the mill and the buyer. Fabric that contains defects exceeding a set number of points per unit becomes unsuitable for high-end tailoring, even if the individual faults appear small.
Material Boundary
Grading parameters apply exclusively to the final woven product rather than the raw flax fibre or the intermediate spun yarn. Fibre quality relies on traditional physical measurements such as tensile strength and micron count, which bear no relation to the fault density recorded in the finishing audit. The four-point demerit scoring procedure defines the limit of allowable variance in the finished goods alone.
Proper enforcement of these limits ensures the uniformity of batches sent to apparel manufacturers. Reliability in this scoring protocol keeps supply chains predictable.
