Flexo Printing Color Management: Matching Brand Colors on Corrugated and Paper

On packaging, a brand's color is its identity, and flexo printing must reproduce it accurately across runs, presses, and substrates. Color management — standardized inks, anilox and plate control, and spectrophotometer-based verification — locks color to a repeatable standard, so a logo printed today matches one printed last month, on kraft or coated board alike.

The Scenario: Color that must match exactly

Flexo color faces three challenges:

Pain Points

• Brand colors drift between runs, presses, and substrates without standardized control;
• Anilox wear and plate mounting variation shift ink transfer and color;
• Buyers reject print that does not match the approved brand standard.

The Solution: Three color-management solutions

Three practices lock color in:

1. Standardized ink formulas Standardized ink formulas give a repeatable starting point for every run.

2. Anilox and plate control Controlled anilox and plate mounting keep ink transfer consistent.

3. Spectrophotometer verification Spectrophotometer verification checks color against the brand standard before and during the run.

The Result: Color that repeats, run after run

With color management, brand colors reproduce accurately across runs, presses, and substrates.

Sources & Evidence

• Flexographic printing is the primary process for corrugated packaging, using fast-drying, low-viscosity inks. (Source: Flexographic Technical Association (flexography.org))
• Corrugated board flutes are standardized by size — A, C, B, E, and F — with F-flute the thinnest (about 0.8 mm). (Source: FEFCO — European Federation of Corrugated Board Manufacturers)