Spot color is different from the color of CMYK. It refers to a color not synthesized by printing CMYK, but printed with a specific ink pre mixed by the printing factory or produced by the ink factory. For each spot color of printed matter, there is a spec...

The digital quick printing system is mainly composed of a pre-press system and a digital printing machine. Some systems are also equipped with binding and cutting equipment.

Printing has been in existence since human civilization has recorded it. And it can be said that the development of civilization is inseparable from the support of the printing industry.

Book printing involves a lot of costs, because it involves labor, materials, and printing machines.