Enhancing Flexographic Ink Performance with Micronized Wax Additives

In flexographic printing, achieving strong rub resistance and smooth ink transfer is crucial for maintaining color consistency and high print quality. Micronized wax additives—such as polyethylene and PTFE waxes—are key components in modern ink formulations.

These fine wax particles distribute evenly within the ink matrix, forming a micro-layer that enhances abrasion resistance and surface slip without affecting gloss or color. PE wax provides excellent anti-blocking and lubricating performance, ensuring that printed films and packaging materials do not stick together during processing or stacking.

PTFE wax, with its ultra-low friction coefficient, helps improve scuff and mar resistance—particularly valuable in flexible packaging and label printing. Meanwhile, oxidized waxes increase ink compatibility and dispersion, preventing pigment settling during long-term storage.

By balancing wax type, dosage, and particle size, ink manufacturers can precisely control gloss level and tactile feel. Whether for solvent-based, UV-curable, or water-based flexographic inks, our micronized waxes are designed for easy dispersion and consistent performance.

Our products have been widely used by ink manufacturers seeking durable, high-performance print results. Contact us to discover how our wax additives can enhance your ink’s quality and production efficiency.