Causes

  • High mechanical load
  • Abrasion by fibers and media
  • Coating unsuitable for load

Effects

  • Reduction of surface roughness
  • Slippage
  • Disturbances in the application pattern
  • High change intervals

The mechanical stress caused by starch or pulp, for example, leads to a reduction in surface roughness due to abrasion or smoothing and thus to a change in the coating. This ultimately leads to a shorter service life of coating, sizer or backing rolls.

Our solution for irregular engraving