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What materials can’t be printed by UV flatbed printer?

Website Editor:GIBSON │ release time:2020-07-10 

The use of UV flatbed printers is currently very extensive, many materials can be printed, but there are still some materials that can not work, what are the specifics? The GIBSON editor lists for you:

1. Material with too large arc

Some substrates have a large height difference, and the UV flatbed printer may not be able to print. However, the equipment developed by Yueda now can print products with high and low differences. Such as: YD-F2513R5-40, printable shoes, the height drop is 2-3 cm. Ordinary UV color printers cannot print, because the interval of ink spraying is too large, and the phenomenon of scattered ink and unclear patterns is easy to occur.

2. Ultra-high temperature, ultra-low temperature, strong acid, strong alkali

UV ink encounters strong alkali and strong acid, the adhesion is reduced, and it is easy to fall from the surface of the article. The temperature resistance of the UV flatbed printer's ink is generally around 150-270 degrees. It is difficult for the ink to adhere to the surface of the item, which will cause the image to fall and deform.

However, the high-temperature colored glaze glass printer can solve the problems of high temperature and acid and alkali. Yueda high-temperature color glaze glass printer uses high-temperature glass ink without pretreatment; five-meter large-format glass is printed and formed at one time; belt-type transmission, fully automatic operation; anti-scratch and acid and alkali resistant, and does not fade.

3. Materials with strong surface reflectivity

Ink color: C, M, Y, K, Lc, Lm, W, etc. can be freely combined, you can match the appropriate color according to the pattern printed by the material.

The imaging of the UV color painting machine is achieved by the chemical reaction between the photosensitive curing agent in the UV ink and the ultraviolet light wave irradiated by the LED lamp to achieve drying. However, if the reflectivity of the surface of the material is very strong, the UV lamp shines on the surface of the material, and the ultraviolet rays reflect on the nozzle, and the surface of the item cannot be imaged. In serious cases, the nozzles of UV color printers are easy to block and even scrap.

I believe that through such an introduction, you have a more in-depth introduction to the UV flatbed printer. No device is omnipotent. These require continuous innovation and changes to apply more materials. Let us work together to make the UV flatbed printer Can be more intelligent.