Process and apparatus for impregnating media with curable liquids

摘要

Disclosed is a process for the production of paper impregnated with a curable liquid as used in decorative laminated systems. In the present invention, the paper is provided with a curable liquid by foaming the curable liquid and applying the foam to paper to be impregnated, or to an already treated material. Further disclosed is an apparatus for impregnating paper for decorative laminated systems with curable liquids by means of a foam generator, a foam application device for applying curable liquid to the paper, and a dryer for attaining the desired residual moisture content within the applied curable liquid.