What Is Cell Volume?
Cell volume is the amount of ink an engraved cell can hold and transfer.
It is one of the most important measurements affecting print performance.
Even small changes can impact:
- Colour density
- Print consistency
- Ink consumption
- Press efficiency
Why Cell Volume Changes
Several factors can alter cell volume over time.
Contamination
Dried residues reduce available capacity.
Wear
Normal use gradually affects cell geometry.
Mechanical Damage
Scoring and surface wear can impact transfer performance.
Methods Used to Measure Volume
Professional inspection systems can evaluate:
- Cell depth
- Cell opening
- Cell volume
- Surface condition
These measurements provide valuable insight into roller health, we provide this service at Laserlife
Benefits of Regular Monitoring
Monitoring performance helps identify problems before they affect production.
Benefits include:
- Reduced waste
- Better colour control
- Improved scheduling
- Longer roller life
Signs Measurement May Be Needed
- Inconsistent colour
- Increased ink use
- Longer setup times
- Difficulty matching previous jobs
FAQ
How often should volume be checked?
At least annually for most operations.
Does contamination affect measurements?
Yes. Blocked cells often appear as volume loss.
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