UV printing is a form of digital printing that uses ultra-violet lights to dry or cure ink as it is printed. As the printer distributes ink on the surface of a material (called a “substrate”), specially designed UV lights follow close behind, curing – or drying – the ink instantly. Originally developed for quickly drying gel nail polishes during manicures, ultraviolet light applications quickly expanded into industrial and commercial markets. Because the UV lights cure any printed ink immediately, the dots of wet ink do not get a chance to spread out once printed, resulting in much finer detail. In additional, UV cured inks are weather-resistant and offer increased resistance to fading. This curing process is more environmentally friendly as it produces few VOC’s, odor, and heat. UV curing also allows the flatbed printer to be used with nontraditional materials like acrylic or alluminum.
Reason of nozzle blocking: Ink qualitynot good, have impurities. ink cartridge quality not SOLUTION: Use filter devices to avoid the impurities , use better ink and ink cartridges. The temperature and humidity change rapidly has a bad effect on ink and nozzle,which cause the blocked up. The temperature and humidity of... read more
1.It’s very important to install printhead well on the piezoelectric echo printer because printhead isexpensive and delicate, wrong installation will cause printhead damaged or affect its working status. So we must pay attention to the process of printhead installation. 2.Before install printhead, makesure printer movement is normal, ground wire is well... read more
Due to the volatility of eco-solvent ink, printhead may easily blocked if printer not using for a long time, also may arise many problems such as oblique spraying , ink breaking , ink flying, needle deviation etc. It will shorten the life time of printhead , serious situation may even cause the printhead to... read more
Solvent printer is a product of a large format printer. Comparatively, the resolution isn’t as high as eco solvent ptiner.However, the inkjet printer now available has greatly improved printing resolution can up to 1440 DPI. The inkjet printer uses solvent-based or UV-curable inks. Among them,... read more
1.Pay attention to the working environment 1) It has precision printhead in the internal structure of solvent printer .so that the machine should be placed steadily prevent from mechanical collision and vibration during daily use. 2) If working environment is not good, it may easily block the nozzle because nozzle may sucks the... read more