World elastomers Trade has developped a new technology of application of functional layers for paper and cardboard (Wetpro) that allows to reduce the quantity of product applied and the weight of paper used, as well as increasing the eficiency of covering process according to the current international demand of Paper and Board Industry and Food Industry. The project has been cofinanced by the FEDER (European Regional Development Fond) withing the Multiregional Operational program of smart growth 2014-2020.