Parallel / peripheral lines or scratches
Aluminum
Keep an eye on
Dull, grayish streaks or a metallic sheen, often in areas subject to heavy friction.
How does it arise?
- Aluminum residues may originate from mechanical parts, substrates, or friction with metal components during production.
- Insufficient rinsing or incompatible cleaning agents can contribute to buildup.
What to do.
- Perform additional manual cleaning using an aluminum-specific cleaner.
- Inspect the roller and nearby components for sources of aluminum contact.
How to use it?
- Apply Flexoclean Alu Remover to the soiled area using a sponge or pad.
- Let it soak briefly, then scrub gently.
- Rinse thoroughly with clean water.
Recommended Product
Flexoclean Alu Remover
Specialized cleaner for periodic manual cleaning. Use with a suitable Flexoclean sponge or pad.
Cleaning Process & Results
Visible improvement within about 15 minutes after cleaning. In cases of heavy buildup, repeat treatment may be necessary.
Tip – Regular inspection and proper alignment of metal components help prevent aluminum contamination.
Related issues
Take immediate action
Tiger Stripes
Fine, parallel scratches on the rolling surface.
Cannot be cleaned
(Under)corrosion
Dull, pitted areas; permanent damage.
Take immediate action
Score lines
Thin lines running across the print or roll.
Always wear the appropriate personal protective equipment (PPE) when using cleaning products.
Can't find the problem?
Send us a photo and description of your anilox roller issue. We'll help you determine which cleaning solution is right for your situation.