Applications

Pigments for Flexographic Inks

Pigment recommendations for flexographic inks with technical checks and export enquiry support.

Flexographic printing meters fluid inks through an anilox roller onto flexible substrates, so pigments must disperse cleanly in fast-drying solvent, water or UV vehicles and resist foaming and drying on the plate. Source From India supplies flexo-grade organics for labels, films and corrugated work. Buyers should confirm dispersion and rewetting behavior on the anilox, alkali resistance for ammonia-stabilized water-based inks, low migration and heat resistance for packaging lamination, and light fastness for retail display. Strong, stable pigments keep color consistent across long-run label and flexible-packaging jobs at high press speeds.

At a glance

What Pigments for Flexographic Inks covers

Anilox-friendly dispersion

Fine, well-dispersed pigments meter evenly through anilox cells, avoiding drying-in, plugging and dirty print on high-speed flexo presses.

Water-based alkali stability

Ammonia-stabilized aqueous flexo inks run alkaline, so pigments must stay stable and resist shade change at raised pH during long press runs.

Packaging migration limits

Laminated and food-adjacent packaging needs low-migration, heat-resistant grades that survive lamination and meet flexible-packaging compliance requirements.

Foam and rewet control

Balanced pigment surface chemistry limits foaming and helps ink rewet on press, preventing skinning and speckle during interrupted running.

Recommended pigments

High-demand grades to consider

A starting shortlist of export-grade organic pigments relevant to Pigments for Flexographic Inks. Open any grade for shade, fastness and packing detail, or send your requirement for a matched recommendation.

Orange Pigments

Pigment Orange 13

PO13

Diarylide orange used for inks, textiles, and industrial colorants.

View export grade Pigment Pastes

Water Based Pigment Paste

Water Based Paste

Water-dispersible pigment paste for coatings and textile systems.

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Pigment Yellow 13

PY13

Bright green-shade yellow for offset ink and coating applications.

View export grade Red Pigments

Pigment Red 122

PR122

Quinacridone magenta for high-performance paints and polymers.

View export grade Pigment Pastes

FRP Pigment Paste

FRP Paste

Ready-to-use paste for fiberglass, FRP panels, and composites.

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Related pages & export hub

Answers

Pigments for Flexographic Inks — frequently asked questions

What dispersion behavior do flexo inks require?

Flexo meters ink through fine anilox cells, so pigments must be well dispersed to avoid plugging and drying-in. Good rewetting keeps print clean after stops. We supply grades milled for stable, low-viscosity flexo inks that run cleanly at high speeds on labels and film.

Why does pH stability matter for water-based flexo?

Water-based flexo inks are usually ammonia-stabilized and alkaline, which can destabilize sensitive pigments or shift shade. We recommend alkali-resistant grades that hold color and dispersion at elevated pH, so aqueous inks stay consistent through the pot life and across long production runs.

Can your pigments meet packaging compliance needs?

For laminated and food-adjacent packaging we supply low-migration, heat-resistant grades that survive lamination and align with flexible-packaging regulations. Share your end-use and lamination conditions and we advise pigments that balance migration limits, heat resistance and the color strength retail graphics demand.

Are the same pigments used for solvent, water and UV flexo?

Not always. Each vehicle has different wetting, drying and compatibility needs, and UV flexo also requires photoinitiator compatibility. We stock grades matched to each system and advise per platform, so converters running mixed flexo lines get pigments suited to each ink chemistry.

Buyer knowledge base

Pigments for Flexographic Inks: a quick sourcing guide

From enquiry to repeat order — the practical steps of specifying, approving and re-ordering organic pigments from India.

Weatherable choices

For outdoor use, phthalocyanine and DPP grades keep colour through sun and weather.

Container-ready packing

Bags, cartons, pallets and labels planned for clean warehouse handling and clearance.

Documents ready

TDS, SDS/MSDS and batch COA, plus REACH and RoHS declarations issued on request.

Fastness that fits

Heat, light, weather, solvent and migration resistance matched to the end use, not over-specified.