What are the prerequisites for selecting UVLED curing machine for UV ink curing equipment?read count [264] release time：2020-03-31 21:49:00

UV ink curing equipment selection UVLED What are the prerequisites for a curing machine? When curing inks and varnishes, most manufacturers use mercury lamps for curing due to purchase costs. Although the mercury lamp has the advantages of low purchase cost and broad spectrum, after a period of time, the surface of the lamp is easy to collect a large amount of white attachment, and cannot be removed, which will lead to light efficiency and affect the ink curing effect. 　　

Therefore, if a UV curing machine is used for ink curing, what is the effect? ​​UV ink has different composition from traditional ink. Traditional solvent-based inks require heating to volatilize the solvent-based ink components during the curing process to accelerate curing. However, if UV ink is cured using a high-power mercury lamp, the problems mentioned before will occur. At this time, we need to use a low-heat UV light source to avoid high-temperature ink volatilization.