1. What is digital printing ink?
Digital printing ink is a type of ink specially designed for digital printing machines, which has the characteristics of fast drying, high precision, high saturation, and high color reproduction, which can meet the high-quality requirements of digital printing.
2. Types of digital printing inks
Digital printing inks are divided into two categories: color inks and black inks according to color. Color inks are divided into water-based inks, solvent inks, UV inks, etc., and different inks are selected according to different printing materials.
3. Characteristics of digital printing inks
1. Quick drying: Digital printing inks dry quickly, and the printed patterns will not be blurred.
2. High precision: Digital printing inks have high printing accuracy and can express more delicate patterns.
3. High saturation: Digital printing inks have high color saturation and vivid colors.
4. High color reproduction: Digital printing inks have high color reproduction and can restore true colors.
4. Selection of digital printing inks
1. Choose different inks according to different printing materials.
2. Select the corresponding ink according to the printing machine model.
3. Choose inks with different characteristics such as color and gloss according to the printing requirements.
5. Maintenance of digital printing inks
1. Digital printing inks should be stored in a cool, dry and ventilated place.
2. The digital printing ink should be stirred well before use.
3. The cover of digital printing ink should be sealed in time after use to prevent the ink from drying out.
【Conclusion】
Digital printing inks are an indispensable part of digital printing, and the correct selection and maintenance of digital printing inks can not only ensure the quality of printed materials, but also extend the service life of the printing machine.