Fabric 4 point system.ppt
- 1. Fabric Inspection Systems 4- Point System 10- Point System Dallas System
- 2. 4- Point System Most widely used in all over the world Widest Acceptance in textile sector Most lenient Simple & easy to understand
- 3. Penalty Point Assessment Table Size of Defect Penalty 3 inches or less 1 Point Over 3 but not over 6 inches 2 Points Over 6 but not over 9 inches 3 Points Over 9 inches 4 Points
- 4. Types of Different Defects Contamination Slub End out Missing yarn Solid yarn Hole Registration Out Dye spot Machine spot Color smear
- 5. Calculation Of 4- Point System In Meters Total Defects x 39.37 x 100 Length of fabric x width of fabric In Yards Total Defects x 36 x 100 Length of fabric x width of fabric
- 6. Basic Grading Rules The length of the defect is used to determine the penalty poits.Only major defects ( That defect if found in a finished garment, would classify that garment as a second) are considered. No more than 4 penalty points may be assigned for any single defect. No more than 4 penalty points may be assigned to one square yard, regardless of the number of defects within that one yard.
- 7. Standards for Shipment Denim Fabric 18 points per 100 square yards average (Max 20 points/ Individual roll). Twill Fabric 20 points per 100 square yards average (Max 25 points/ Individual roll). Corduroy Fabric 28 points per 100 square yards average (Max 30 points/ Individual roll).
- 8. Standards for Shipment Velvet Fabric 30 points per 100 square yards average (Max 32 points/ Individual roll). Linen Fabric 40 points per 100 square yards average (Max 42 points/ Individual roll). Chambray Fabric 20 points per 100 square yards average (Max 25 points/ Individual roll).
- 9. Thank You