Aqua cooling calendering is aimed for making the end-product more lightweight, without compromising functional and visual properties. This will lead to substantial reduction of energy and raw material usage. Aqua cooling calendering technology will complement Valmet's bulk-saving calendering offering, which includes the revolutionary metal belt calendering as the ultimate lightweighting solution. Valmet has a pilot machine with aqua cooling technology available for customer trials.
"Improving energy, water and raw material efficiency are the key targets in Valmet's research and development work. Our innovation in aqua cooling calendering technology is a good example of how we can improve the customer's product quality and raw material efficiency. With aqua cooling calendering technology it is possible to get almost half of the metal belt calendering benefits with significantly lower investment costs," says Mika Viljanmaa, Calendering Technology Development Manager from Valmet and 2012 Marcus Wallenberg Prize winner for his ground-breaking development of metal belt calendering technology.
Valmet Corporation is the leading global developer and supplier of technologies, automation and services for the pulp, paper and energy industries.