UV printers can use a variety of inks, such as UV ink, weak solvent ink, etc. Due to its special composition, the weak solvent ink does not need to be sprayed on the printing material, and the ink volatilizes quickly. The UV printer with Epson nozzle uses water-based ink to produce images with very high accuracy, but it cannot be used for outdoor large format printing. Therefore, it is necessary to use weak solvent ink. What is the use of weak solvent ink?
When the UV printer uses weak solvent ink to print, the medium is first swelled during the combination of ink and medium, and then fused to closely combine the colorant and material in the ink. Therefore, the weak solvent ink does not require the medium to be coated. The high-precision UV printer of Epson nozzle type, which is made of weak solvent ink, has high picture accuracy and is UV resistant. It is suitable for outdoor large format advertising printing and is rapidly welcomed by the market.