About the classification of printers

The development of inkjet printers is already indispensable in today's society. In the face of all kinds of inkjet printers, how do we choose? When our need for inkjet printers is increasing , Have we already mastered part of the knowledge about inkjet printers? The following is to organize the classification of inkjet printers for everyone, I hope it will be helpful to everyone. Most inkjet printers can be divided into piezoelectric inkjet printers, valve inkjet printers, pulse inkjet printers, deflection inkjet printers and so on. So what are the characteristics of these inkjet printers? Take the valve type inkjet printer as an example: the valve type inkjet printer is the easiest to use. In the past 20 years, it is mainly used for printing on the outer packaging. Basically, a valve printing device includes a low-pressure ink system and a The electronic control cabinet and a nozzle connected to the cabinet with a flexible conduit. Due to the simple mechanical structure, the valve-type jet printing system is easy to build. The system uses water-based inks to print on permeable surfaces. Many valve-type printing system manufacturers produce inks for non-permeable surfaces that dry faster than water-based inks. At this time, blocking will occur and dry The time is still quite long—about 15-30 seconds. In, for example, piezoelectric inkjet printers: piezoelectric inkjet printer pulse inkjet technology first appeared in piezoelectric inkjet printing. Simply put, the ink pressure in the nozzle must be low enough (or negative pressure), because It is the surface tension of the ink that keeps the ink in the nozzle. When printing is required, a pulse voltage is applied to the piezoelectric crystal, and the piezoelectric crystal is deformed, which reduces the volume of the ink cavity of the nozzle. Although the print resolution can be improved by slanting the print head (this will sacrifice the print height), the print resolution is basically determined by the nozzle pitch. The above description only represents personal opinions, for your reference, and I hope it will be helpful to everyone. Fractalist believes that in the future development, inkjet printers will be more powerful, and we will spare no effort to provide you with better inkjet printers.