Polyester Forming Fabric

Have you ever encountered the following problems when the forming fabric is running?

paper machine clothing forming fabric

Cracked edge: 1. Edge damage caused by poor calibration requires new guide rollers. 2. For excessive edge wear, it is necessary to add lubrication and adjust the fixed edge seal. 3. If the edge of the vacuum box is too dry, the edge fixing device should be reset and the lubrication should be improved. Holes: Have you ever encountered the following problems when the forming fabric is running?