When purchasing a fabric inspection machine, how to select inspection speed and defect detection system by fabric width and GSM?
• Use 1.8-2.2m inspection rollers for width ≤180cm; 2.4-2.8m for ≥220cm.
• Set speed ≤30m/min for GSM≤100; ≤15m/min for GSM≥300.
• Equip CCD defect detection with minimum 0.3mm defect and false alarm ≤5%.
• On acceptance, verify length counting error ≤0.3% and defect marks aligned with selvedge.
• Set speed ≤30m/min for GSM≤100; ≤15m/min for GSM≥300.
• Equip CCD defect detection with minimum 0.3mm defect and false alarm ≤5%.
• On acceptance, verify length counting error ≤0.3% and defect marks aligned with selvedge.