Knowledge

This article focuses on the operation mechanism of UV systems for offset printing machines. Starting with core values, it details the advantages of UV systems in rapid curing, multi-substrate compatibility, and print quality improvement. It then breaks down the five core components of the system (UV light source, reflector cover, cooling system, etc.) and their functions. Finally, it analyzes key operation links step by step, including ink supply, UV curing, cooling inspection, and post-maintenance. It provides clear technical references for printing industry practitioners and equipment operators, helping them understand how UV systems break through the limitations of traditional drying technologies and adapt to special printing needs such as packaging and labeling.

The texture and visual effect of product packaging have always been important factors in attracting consumers. The UV polishing process, as an advanced printing processing technology, is widely used in various high-end packaging printing fields, and the UV process is constantly influencing printing worldwide

On the high-speed Roland 300 printing production line, Vtech's independently developed third-generation water-cooled UV/LED system is redefining printing and drying efficiency with 24-hour continuous stable operation and a 35% reduction in energy consumption. This is another successful practice of our precision printing equipment matching solution. "