In the printing process of inkjet printers, the controllability of ink dots directly affects the effect of the image. Therefore, the importance of the variable ink dot technology of inkjet printers is self-evident.
For example, due to the limitation of the thermal foaming inkjet technology inkjet printer, the ink is heated on the printing head during the printing process. Then the ink expands to form ink bubbles, and then the heated bubbles are extruded through the nozzle to form printing. The printing principle makes the size of the ink dots unable to achieve effective size control. Therefore, the thermal foaming inkjet printer has low precision in printout. The inkjet technology of the inkjet printer effectively controls the size of the ink dots. It directly affects the accuracy of the printout image, the overall picture effect and the color quality of the printed picture. And the use of the printer is easily damaged, so that the stability of the machine is not good.
However, the application of piezoelectric inkjet technology has greatly improved the printing output precision of the inkjet printer, the size control of the ink dots by the inkjet printer. The control of the ink drop by the piezoelectricity inkjet technology is stronger because of the power of the piezo jet, and the shape of the ink dots is more regular, the positioning is more accurate, the printing resolution is improved, and is easy to achieve high-precision printing.
Micro-piezoelectric inkjet does not need to be heated. The ink does not undergo chemical changes due to heat. This reduces the requirement for ink and prolongs the life of the printhead. Due to the continuous and stable temperature, the viscosity and surface tension of the ink remain relatively stable during long-term continuous printing. It ensures the consistency before and after the quality of the printed product, and the uniformity of reproduction of the reprinted color of the customer.
Therefore, the development of variable ink dot technology has enabled the development of higher precision printing performance of the inkjet printer, especially in the printing of the effective control operation of the ink point by the piezoelectric ink-jet technology. The high precision printing output of the inkjet printer is guaranteed to be more effective.
Company Name: Fei Yue Digital Technology Co.,LTD
Address: Central Road 323, Nanjing, Jiangsu, China
Whatsapp: +86 18351865850