The difference between
led flatbed printer and traditional inkjet printing is that there are
UV inks and UV lamps on the equipment, and the components in the UV ink are used to cross-link and polymerize under the irradiation of a specific wavelength of ultraviolet light, which accelerates the ink film formation and achieves instant drying and sample printing done instantly. Another is to solve the problem that white ink is not used together with color ink, forming a unique artistic style. The printed pattern is not only full of concave and convex, but also gives an elegant, solemn and luxurious visual effect; and the UV ink does not contain or contains a very small part of organic solvents, so the printed pattern does not have pungent odor and toxic. , it will not damage the substrate, and the accuracy can reach 1440dpi, which is comparable to the accuracy of the photo, and can achieve no fading for several years.
1. Ink characteristics: (There are three main types of UV inks, namely water-based jet ink, hot melt jet ink and low-viscosity jet ink).
2. UV ink is divided into hard ink (mainly for plate printing, strong adhesion) and soft ink (suitable for leather, PVC and other soft materials that are not easy to crack and fall off)
3. Strong adhesion, sun resistance, delayed fading, washing resistance, friction resistance, high hardness and scratch resistance.
4. Low VOC, low energy demand; instant drying; suitable for a variety of substrates; no drying before curing; no clogging of the nozzle; no need to clean the nozzle; stable ink composition; high printing quality (light and friction resistance); no pollution
5. Its instant curing characteristics make the UV ink no components penetrate into the surface of the substrate after being ejected from the nozzle, and have no connection with the substrate at all, so there is no need to worry that the ink will penetrate into the substrate and affect the surface performance of the substrate.
6. The advantage of UV ink for inkjet equipment is that the nozzle will not be cured, which eliminates the need to clean the nozzle to remove insoluble components. From the perspective of industrial production, due to the shortened maintenance time of UV printers, the use of LED flatbed printer can achieve greater production efficiency.
