The Principles and Advantages of Ultraviolet LED Lamp Beads Curing Printing

I. UV LED lamp beads CICS principle: UV LED lamp beads curing principle: adding light cause or optical agent to a special formula resin, after absorbing the high -strength ultraviolet light in the ultraviolet curing equipment of UV (UV), active freedom of freedom occurs Base, and then triggers aggregation, cross -linking and branching reactions, so that the resin converts the liquid state into solid state within a few seconds. Second, the advantages of ultraviolet LED lamp bead inkjet printing: UV light sources used in the printing industry in the printing industry generally use high -pressure mercury lamps and metal halogen lights. Due to the large -scale lamp and power device, the user is worried about the power consumption of power Extreme heat causes the damage of the printing machine and the printed matter, and the problems of ozone during the use process. With the advent of UV LED lamp beads, because of its environmental characteristics, environmental pollution is small compared to the solvent type, and the operating cost and solvent type will even be lower. UV LED optical solidification skills are a new skill of green industry. They have been rated as industrial skills with the characteristics of "5E" by the North American Radiation CICC, which fully demonstrates the characteristics of this skill, that is, efficient, energy saving, environment -friendly, economy, economy Vigorous adaptability. The UV curing lights commonly used in malls are generally mercury arc lamps, referred to as mercury lamps. The use of UV mercury lamps is limited, and the energy consumption is large but useless. In terms of solvent -type ink, because there is no VOC emissions and has the characteristics of environmental and environment -friendly, there are some hidden pollution in UV mercury lamps, such as easy to produce ozone, which has a great impact on physical health. In 2008, LED solidification skills were first exposed at the Druba exhibition, which attracted widespread attention in the industry. Many printing machines and ink manufacturers showed their skills. UV LED curing is the most attractive skill in the field of energy curing. This skill is based on its energy -saving, efficient, economical, environmentally friendly, and adaptive UV advantages, and the characteristics of cold light sources without infrared radiation and ozone -free release are becoming increasingly increasingly increasingly increasingly increasing The more people are favored by people. Now, the shopping mall's demand for LED UV skills is very strong. Digital printing has become the largest shopping mall of this skill. During this time, the most innovative inkjet category, and the advantages of ultraviolet LED lamp beads can meet the needs of this category.