Modification of craft paper to change its surface properties

The influence of the electret on the properties of craft paper modified with polycaprolactone is shown in this article. When applying a polymer coating, a change in the surface properties of the pulp and paper material occurs, which is reflected in the wetting parameters. Processing pulp and paper materials in the field of a unipolar corona discharge leads to an increase in their mechanical characteristics and a decrease in roughness and air permeability.