Quality Standard of Vertical blinds fabric by Hengfeng Blinds Color coated series fabric with acrylic coated, made of 100% polyester 1. Length per roll:100m-120m 2. Cut:1-2 cuts per roll,the minimal length is 20 meters 3. Available Width:89, 100, 127mm 4. Width Tolerance:+/-1mm 5. Fault Target:Is or less than 5 faults per 100 meters 6. Fault Allowance:half meters free fabric to be given per fault 7. Inspection Efficiency Target:100% 8. Colour Fastness of 100% polyester roller and vertical blinds fabric: Light Fastness:3 Grade Washing:3-4 Grade Rubbing:3 Grade 9. Handle:Good as the samples 10. Fray:No 11. Weight:+/-5% 12. Packing:Single roll to be packed in individual PE bag 13. Bulk Deliveries: Width 89mm:6 rolls packed in one carton Width 100mm:6 rolls packed in one carton Widht 127mm:5 rolls packed in one carton. 14. Delivery time: 20-30 days for a 20ft container