1. Check the roller bearings to ensure free grip and rotation - check the hardness and aging degree of the roller shell

2. Ensure that the support surface is free of wear and tear substances

3. Check the straightness of the rollers and the calibration system

4. Confirm that there are no abrasive fillers in the slurry

5. Any spray pipe has no sand or more abrasive substances

6. Control the dehydration on the network to reduce traction load and traction wear - reduce vacuum to prevent wear of the formed network on the vacuum box

7. Check the setting of the forming plate and leave enough space for even and small breast roller dehydration

8. Good maintenance, correct selection and adjustment of dewatering and forming components can reduce traction wear and tear

9. Strips are caused by solid objects on old shaped plates or other fixed components, and dehydration in worn areas is not as good as in other areas, so they will appear in the paper industry

10. Check the energy distribution between the couch roll and the drive roll