The difference between Domino white ink printer and black ink printer

First of all, from the point of view of Domino printer ink, white ink and black ink are different. Physically, Domino white ink is a pigment, which needs to disperse. And Domino black ink is a dye, which needs to dissolve. Also, pigments are particles while dyes are molecules. Due to the different components, white ink and black ink have different requirements for some hardware materials in the machine. Since Domino white ink contains titanium dioxide, the white ink inkjet ink contains fine particles. On the contrary, Domino black ink is more pure and free of impurities. Domino printer's original ink is also suitable for full coverage from pvc to HDPE to meet different sheathing materials;

Secondly, in the process of operation, because the ink of Domino white ink printer contains particles, it will give a precipitate after long-term storage. You need to shake, stir evenly before use. In this way, white ink printer will add a stirring rod in the configuration. Domino white ink printer is designed to automatically stir the ink after a period of time to prevent the particles in the white ink from settling unevenly, thus affecting the normal printing of the machine;

Thirdly, Domino white ink printer has unique technology of air drying pump (black ink does not have this configuration). This is a black technology of Domino white ink printer.Because white ink printer is mostly used in a humid environment, such as wire and cable inkjet, their CIJ Printers are installed on the edge of the cooling sink, the ambient humidity is relatively large. It is easy to breathe the moisture in the humid air into the ink of the Domino CIJ Printer. The air drying pump is to ensure that the air recovered by the CIJ Printer is completely dry, to avoid excessive water content in the ink while in a humid environment, affecting the inkjet effect, so as to ensure the stable operation of the Domino CIJ Printer.

In terms of equipment technology, Domino white ink printer also has more advanced technology.

1. Ink constant temperature Domino nozzle: to ensure that Domino CIJ Printer is not affected by changes in ambient temperature, to ensure print quality.

2. Automatic cleaning: the real comprehensive automatic cleaning of the gun body, Domino nozzle, recovery pipe; This is the key to ensure the stable operation of Domino printer for a long time and reduce the frequency of blockage.

3. Nozzle seal solenoid valve: After automatic cleaning, the nozzle solenoid valve is directly blocked on the nozzle to completely isolate the air, so that the jet oil ink pipe is completely closed, and the nozzle will not be blocked after long-term shutdown. At the same time, it provides good power failure protection to ensure that CIJ Printer is not blocked after a sudden power failure.

4. Chip nozzle: 2mm thickness of the gem aperture,whick makes it easier to clean the solvent.

5. Viscosity and flow control system: automatic control of ink viscosity, saving the use of consumables.

6. Solvent recovery condenser: reduce solvent volatilization, save the cost of use.

It can be seen that the white ink printer is very different from the black ink printer in terms of ink or machine configuration and working mode.

CIJCOD has been focusing on the design, R & D, production, sales and service of coding machines and CIJ printers parts & ink. As for coding machines, CIJCOD is specialized in CIJ, TIJ, DOD machines and other printers. As for CIJ printers parts & ink, CIJCOD is specialized in Domino Printer, Markem Imaje, Videojet, Willett, Linx, KGK, Leibinger, Citronix and Hitachi Printer parts & ink.

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