Glass inkjet uv printer

Hello everyone, today the editor of SONPUU (http://sonpuu.com/) paid attention to an interesting topic, which is about the issue of glass inkjet UV printers, so the editor compiled 5 related introductions to glass inkjet UV printers Let’s take a look at the answer.

What is the reason why glass UV printing pattern falls off?

1. Different materials:
   Different coatings target different materials. For example, a glass coating will not fade when printed on glass, but will fade when placed on metal. Confirm whether the coating is provided by a specialized manufacturer. For example, some coatings purchased randomly on the market cannot improve the adhesion of UV ink. ​
2. UV ink is not compatible:
   If you use the UV ink strictly in accordance with the manufacturer’s instructions and then post-process the coating, varnish, etc., there will be no problems. Of course, replacing UV ink privately will lead to a decrease in adhesion, which may seriously lead to clogging of the ink system. ​
3. Coating treatment:
   A UV printer must wipe a layer of coating before printing ceramic tiles, glass, acrylic and other materials. If it fades when exposed to water, it means that the quality of the coating and UV ink is not good. Contact the manufacturer to replace it with a new one.

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What is the principle of glass printer? Is it the same as a regular printer?

UV printers are also called glass printers and can print in a wide range of areas. As for the working principle of the glass printer, it is an inkjet UV printer. The nozzle does not contact the printing medium, but sprays directly on the material. It is sprayed and dried immediately, and formed in one go. It is the same as some traditional printing equipment. If you need UV printer equipment, you can consider Toshiba UV printer. It uses a very cost-effective industrial Toshiba nozzle. The ink dots are 5PL. The printing speed is 2 times faster than Epson. The printing accuracy is higher than Ricoh G5. The service life is Between 24 months and 36 months. There is also a 2-year warranty.

Will UV ink printed on glass be wiped off?

When a UV printer prints patterns on glass, the color will fade. There are two solutions:

Wipe the coating before printing on glass to improve pattern adhesion so that the color will not fade;

After mirror printing, white paint is used instead of white ink, which is not only waterproof but also has strong adhesion. When printing patterns on glass, you need to spray a layer of coating to increase adhesion under normal circumstances. However, after applying the coating and then printing the pattern, it will be very strong and scratch-resistant.

How to clean uv glass printer nozzle

Common methods of maintaining UV flatbed printer nozzles:

1. The socket of the UV flatbed printer’s nozzle cannot be touched by hand to prevent oxidation.
2. When installing, the nozzle socket must be aligned and cannot be inserted hard. If the pinhole is broken and the contact is not good, the nozzle will not work properly.
3. Do not allow ink, cleaning fluid, etc. to enter the nozzle socket. The contaminated socket can be cleaned with alcohol.
4. A good heat dissipation environment must be maintained when using the nozzle, otherwise the nozzle circuit will be easily damaged.
5. Static electricity causes serious damage to the circuit part of the nozzle. When operating the nozzle or touching the nozzle plug-in board, the operator must eliminate static electricity factors.
6. If the nozzle is disconnected during printing, you must stop printing and suck the nozzle. If the nozzle is seriously clogged, you can use cleaning fluid to clean the nozzle, and then suck out the ink. Note: Severely clogged nozzles will cause color difference after cleaning.
7. Use the scatter spray function and cleaning bar function provided by the printing program to ensure that all color nozzles will eject ink normally during printing.
8. After printing, move the nozzle to the origin and moistening place. 9. Regarding the external environment, the indoor temperature is required to be between 15°-35° and the humidity is between 30%-60%.

Can a uv printer print concave and convex texture on glass?

The uv printer can print concave and convex texture on glass. There are mainly 4 steps:

1. Edit and draw the relief spot color area in the computer photoprint software;
2. Add the function of white ink and color ink printing in the printing control software;
3. The glass is placed on the UV printer platform;
4. Click the device to start printing, and the glass relief effect will be completed.

At this point, the above is the SONPUU editor’s introduction to the problems of glass inkjet UV printers. I hope that the 5-point answer to the glass inkjet UV printers will be useful to everyone.