Defect: Fabric pierced by Laser & color leakage | Felt bag
Cause: 1)Fabric burned by laser, as it is high temperature. 2)poor dye technique.
Solution: 1)avoid direct laser contact with fabric. 2)improve dye processing.
Typical: * * * * *
Rework difficulty: * * * * *
Rework collateral risk: * * * * *
