Common features of dye ink: high saturation, wide color gamut, high safety for printheads. In particular, the bright colors of photos, smooth printing, and low cost have made dye inks widely used in the digital printing industry.
Ordinary dye ink: low cost and poor chemical stability, easily affected by air and light, causing colors to migrate on the print media. The color density and sharpness of the image decrease as the dye diffuses with the water. On the other hand, the light fastness of ordinary dye ink is also poor. The ordinary dyes exist as single molecules or small aggregates on the paper, which are easily damaged by ultraviolet rays, ozone and other factors and lose their color, making the photo quickly pale or completely pale.
EverNew® light-fast dye ink: not only take into account the advantages of dye inks: bright colors, strong color reproduction, stability, good storability, low cost, good ink fluency, etc.; but also made a huge breakthrough in the light fastness, making the dye molecules that are easily damaged by ultraviolet rays, ozone and other factors more stable, and the color lasts forever. Lightfast water-based dye ink is more lightfast and ozone resistant than ordinary dye ink, and has a longer storage time!
Advantages of Hongsam EverNew® Light-fast Digital Printing Dye Ink:
1. Adopting raw materials, the ink drops are smooth and uniform, and the quality is stable.
2. EverNew high light fastness water based dye ink greatly enhances light resistance level of red system, so that red and orange parts are more light-resistant and have wide color gamut.
3. Printing professional images can still maintain the relative balance after color decay, so that printed portrait is more three-dimensional, more lively.
4. High ink saturation, pure color, wide color gamut.
5. Strong tinting strength, bright and pure color, no crystalline substances after long time use.
6. Using high light fastness dyes and auxiliaries, chemical reaction of pigments is slow under illumination, prolonging light fastness of pattern, and super-strong UV resistance is 5-10 times than ordinary dye ink.
7. Good fluency, fine particles, protect the printhead, efficient and safe.
8. High image definition, the ink has suitable permeability, dryness and moisture retention, high sharpness of the edges of the image, and neat lines.