Textiles & Apparel Manufacturing worked example
Fabric Defect Density with total penalty points assigned of 9 points: a worked example
This worked example runs the fabric defect density numbers for a tougher week than the baseline: total penalty points assigned of 9 points instead of the typical 18 points. Score fabric quality for Textiles & Apparel Manufacturing as defect points per 100 square yards using the 4-point inspection system.
The inputs for this scenario
- Total penalty points assigned: 9 points (the input this scenario stresses; the baseline uses 18)
- Fabric area inspected: 150 yd² (held at the documented default)
Working through the calculation
- The calculation starts from the formula this tool documents: Defect density = defect points ÷ fabric inspected × 100.
- Defect density works out to 6 points / 100 yd² at these inputs, and this is the headline figure for the scenario.
- Defect points works out to 9 points at these inputs.
- Fabric inspected works out to 150 yd² at these inputs.
- Points per yd² works out to 0.06 points / yd² at these inputs.
How this compares with the baseline
- Against the tool's baseline example, where total penalty points assigned sits at 18 points and the headline result is 12 points / 100 yd², this scenario comes in 50% below the baseline at 6 points / 100 yd².
- Use it during incoming fabric inspection to grade rolls and decide roll or shipment acceptance. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.
Results at a glance
- Defect density: 6 points / 100 yd² (headline result)
- Defect points: 9 points
- Fabric inspected: 150 yd²
- Points per yd²: 0.06 points / yd²
Run it with your numbers
- To rerun this with your own numbers, open the live Fabric Defect Density calculator, set total penalty points assigned to your actual value, and adjust the remaining inputs to match your operation.
Last reviewed 2026-05-12.