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Choosing the Wrong Anilox Line Count? Here's How to Fix It

Why Line Count Matters

Anilox rollers are essential for ink or coating transfer in flexographic printing. The line count, or LPI (lines per inch), determines how much ink is transferred. Choosing the wrong line count can cause over-inking, lack of detail, or even production waste.

What Is Anilox Line Count?

Line count refers to the number of engraved cells per inch on the roller surface. Higher LPI means finer cells and lower ink volume, ideal for detailed graphics. Lower LPI means larger cells, more ink transfer, and is suitable for bold, solid areas.

Common Issues When Line Count Is Wrong

Over-Inking: Caused by low LPI for fine details.
Under-Inking: Caused by high LPI for solid areas.
Mismatch with Ink Type: UV and water-based inks require different line counts.
Clogging: Higher LPI rollers require more frequent cleaning.

How to Fix Line Count Mistakes

1. Identify Your Printing Application

Are you printing flexible packaging, corrugated boxes, or applying coatings? Each needs a different LPI.

2. Match LPI to Ink Volume

Application	Recommended LPI	Cell Volume (BCM)
Coating / Varnish	250–400	8–10
General Flexo	400–800	3–6
High-Resolution Labels	900–1200	1.5–2.5

3. Consult a Professional Anilox Supplier

JCTPRINT offers custom ceramic anilox rollers, sleeves, and coating rollers tailored to your needs.

4. Implement Maintenance Best Practices

Use ultrasonic cleaning and volume measurement tools to maintain cell volume and prevent buildup.

Why Choose JCTPRINT?

With over 20 years of experience and clients in 40+ countries, JCTPRINT provides reliable solutions for flexo and coating industries. From anilox rollers to sleeves and rubber rollers, we offer precision and quality.