Dust-free wipes are recommended
1. Use of dust-free grades
※Please purchase or use a clean cloth that meets the standard according to the clean room level.
※The dust-free cloth edge-sealing used in the dust-free grade 100-1000 is recommended to use ultrasonic or laser edge sealing.
※The dust-free cloth edge-sealing used in the dust-free grade 10-100 is recommended to use laser sealing.
2. Wipe method recommendations
※Please wipe the fabric with the edge of the edge to the inside to avoid scratching the product. As shown below.