Take immediate action

Score lines

Thin, parallel lines or stripes running across the print or the anilox roller. Fine, linear marks are visible on the roller’s surface; in solid areas, they visibly affect print quality.

Score lines on anilox roller
Score lines on the print
How does it arise?
  • Worn or damaged squeegee blades.
  • Dried ink or hardened residue behind the squeegee blade.
  • Uneven squeegee pressure or alignment issues.
What to do.
  • Maintain and replace the squeegee blade regularly to prevent streaks.
  • Thoroughly clean the squeegee blade and the chamber with the appropriate daily cleaner to remove dried ink or coating residue.
  • Use a new squeegee blade as soon as wear becomes visible.

Need advice on the right cleaner? Contact Clean Solutions Group.

Recommended Product

Daily cleaning with Flexoclean

  • Use a new squeegee blade when wear is visible.
  • A daily cleaner helps restore ink transfer and removes streaks caused by dirt buildup behind the blade.

Related issues

Keep an eye on

Keep an eye on

Lime

Round, chalky droplets arranged in horizontal lines.

spots on the anilox roller
Keep an eye on

Spots

Irregular, blurry, or cloudy areas.

Keep an eye on

Starch

A dull, tough layer that reduces cell volume.

Keep an eye on

Aluminum

Dull, grayish streaks or a metallic sheen.

View the solution →

act immediately

cannot be cleaned

Fine scratches on anilox rolls that negatively influence print quality
Take immediate action

Tiger stripes

Fine, parallel scratches on the rolling surface.

Cannot be cleaned

(Under)corrosion

Dull, pitted areas; permanent damage.

Are you unsure about the condition of your anilox roller?

Please contact us if the print quality deteriorates, if cleaning does not yield satisfactory results, or if you suspect that the surface is damaged. We’ll help you pinpoint the problem and work with you to determine the best course of action: targeted cleaning, inspection, repair, or replacement.

Please include the following, if possible
Photos of the roll
An example of the printed image
The inks used
The final cleaning steps

This allows us to make the initial assessment faster and more targeted.