Faced with fierce competition on both a domestic and global scale, printing and packaging companies must be aggressive about differentiating their offerings and lowering their operating costs. Curing technologies represent an important component of a print line, affecting both the quality of the end product as well as overall production efficiency and profitability.
Traditional solvent based curing technologies emit VOC pollutants. These pollutants must be abated and, as such, require large, capital intensive thermal drying systems, exposing printers to the volatile nature of energy prices. UV based curing technologies eliminate VOCs. However, these technologies often are unable to deliver complete and consistent curing. The photo initiators used in UV processes make UV inappropriate for markets such as food packaging. And, while water based curing can be an alternative for some applications, it can be difficult to implement and achieve the high quality finish required by many markets.
Electron beam curing is energy efficient and delivers a complete, consistent, high quality cure. However, it traditionally has been relegated to niche applications due to its large size, complex integration and maintenance, and high capital expense.