Treatment procedure and pulp

A process for producing pasta chemical wood comprising the step of applying one step technology deprocesado with electrons (EPT) characterized in that no measurement of DP is taken after a stage decoction / digestion other than that needed to control such [DP (0)] step, the step of EPT is applied to the demadera chemical pulp on a base line to provide control of viscosity or degree of polymerisation (DP) dela pulp and step EFA is one dose fixed radiation applied to reach a selected final deproducto viscosity.