Bubble jet ink Operating instructions and Matters needing attention
Heat resistance heating the ink, and produce air bubble to jet ink. The heat resistance contact the ink directly, and heating the ink with high temperature for a long time during printing.
1,the bubble ink with a high demand for...
problem of the magenta ink,
Magenta,some company uses reactive red 180, reactive red 195, reactive red 245 and so on, reactive dyes are not a reliable dye, the ink made of them, the reactive group will be hydrolyzed, after about 3 month, pH value will reduce below 6, and the dye will be exposed...