Thermal sublimation ink: the difference between digital printing and traditional printing

The appearance of digital printing has greatly impacted the traditional printing industry. What's the difference between them? The production process of digital printing is to apply all kinds of modern digital equipment to process and make all kinds of digital patterns. Various special dyes (reactive, acidic, dispersed and coated) are treated by computer color separation software, and then sprayed directly on the treated fabric or other media by special RIP (printout software) through its jet printing system, and the fabric is post-treated to form colorful patterns.

So what's the difference between digital printing and traditional printing?

1, the whole process of digital printing is digitized, so that the design and production of printed matter can not only respond to its order requirements quickly,

Moreover, it has great randomness, and flexible production can be carried out according to needs, so as to achieve real satisfaction and satisfy customers. Traditional printing needs color separation, plate making, color matching, sizing, printing, post-processing and other processes, which takes a long time and costs a lot, and customers may not be satisfied.

2. The design samples can be modified at will on the computer, showing the designer's design concept and aesthetic concept completely and fully. If the designer is not satisfied with the proofing effect, he can immediately modify it in the computer, and after many times of color matching and pattern changes, until the satisfactory effect is achieved. In traditional printing, once the designer's sample is determined, it is difficult to re-create and modify it. For patterns, flowers

Type, color matching, etc. Production lacks flexibility and rapid market adaptability.

3. Digital printing technology uses numerical control nozzle to spray corresponding dye microdots on the parts that need dye, and many microdots can quickly produce the required patterns, so as to achieve visually consistent colors and realistic patterns. Traditional printing is relatively poor in color saturation and gradation, and it is also difficult to grasp some excessive moire.

4. Because of the high printing accuracy of the digital printer, there is almost no problem of flower alignment and color registration accuracy, no matter what pattern,

How many colors are available depends on direct printing. It avoids the pollution of a large number of reducing agents and the waste of dyes in the traditional "engraving" process, and also ensures bright color and fastness.