
UV Ink For Flexo
Flexographic UV ink is environmentally friendly, has no solvent emissions, is non-flammable, and does not pollute the environment. It is suitable for packaging and printing of products with high hygiene requirements such as food, beverages, tobacco, alcohol, and medicines.
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Product Introduction
Good Printing Adaptability and High Quality: Its physical properties remain unchanged during printing, with no solvent evaporation and stable viscosity. It is not prone to plate clogging or piling, can be printed at a relatively high viscosity, has strong inking power, high dot definition, good gradation reproducibility, bright and glossy ink color, and firm adhesion, being suitable for fine product printing.
Fast Curing: It cures instantaneously when exposed to ultraviolet light, leading to high production efficiency. It has good adhesion to various printing substrates like paper, aluminum foil, and plastic. Printed products can be stacked immediately without sticking.
Excellent Physical and Chemical Properties: The UV curing process is a photochemical reaction that changes the UV ink from a linear structure to a network structure, so it has many excellent physical and chemical properties such as water resistance, alcohol resistance, abrasion resistance, and aging resistance.
Low Consumption: With no solvent evaporation and a high active ingredient content, UV flexographic ink can be converted into ink film almost 100%. Its consumption is less than half that of water-based or solvent-based inks, and it can greatly reduce the frequency of printing plate and anilox roller cleaning.


1. What are the advantages of UV Ink for Flexo compared with traditional flexographic inks?
Fast drying speed: UV ink can cure quickly under ultraviolet light. Compared with traditional flexographic inks that rely on solvent volatilization or oxidation drying, it greatly shortens the drying time after printing, improves production efficiency, and reduces the problems of smudges and other problems that may occur during the drying process of printed products.
Good environmental performance: Traditional flexographic inks may contain a large amount of organic solvents, which will volatilize a large amount of VOCs (volatile organic compounds) during use, causing harm to the environment and human health. UV inks usually contain no or very little solvents, and almost no VOCs emissions, which is more environmentally friendly.
High printing quality: After curing, UV ink can form a smooth and flat ink layer with good gloss and color saturation, which can more accurately restore the color and details of the image, and the printed patterns and texts have high clarity and sharp edges.
Excellent physical properties: The cured UV ink layer has high hardness, wear resistance, water resistance and chemical resistance, so that the printed products can better resist the influence of external factors in the subsequent use and processing, and protect the printed patterns and texts from damage.
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