A powerful UV interdeck system helps inadequate curing during printing operations. The UV interdeck system makes the entire process easy and systematic. We have also tried to enlighten the framework behind the UV coating system. The entire process has been summarised. In addition to it, we have presented some significant advantages of UV coating. It is recommended to use UV coating to achieve fine print quality. The concept of a powerful UV interdeck system or a UV coating system is all about getting the best quality printing.