Defect Classification
Meaning ~ System for grouping product errors into severity levels that define if a batch is accepted, reworked, or scrapped based on risk and contract limits.
Four-Point System Textile
Meaning
Standardized inspection protocols for woven or knitted fabrics assign penalty points based on the size and frequency of visible flaws. The four-point system textile method provides a uniform way to evaluate material quality by totaling points per hundred square yards or meters. It allows buyers and sellers to agree on a numerical grade for a roll of fabric rather than relying on vague descriptions.
Point Assignment
Flaws are penalized based on their length, with one point for small marks and four points for the largest holes or streaks. The four-point system textile rules state that no single linear yard can receive more than four points regardless of the number of defects. This capping prevents a single bad section from unfairly skewing the average of a long roll.
Grading Logic
Calculation of the final score involves dividing the total points by the area of the fabric inspected. Most commercial contracts define a roll as first quality if the four-point system textile result stays below a threshold like forty points per hundred yards. Using this quantitative data makes it easier to compare the output of different mills across a global supply chain.
Financial Penalty
High point counts lead to immediate price deductions or the rejection of the entire textile shipment.