Method for incorporating flour in paper

摘要

The invention relates to a method for making flour soluble or dispersible in water, comprising degrading starch and modifying protein. The invention further relates to introducing such a flour solution or dispersion into paper or cardboard, by pressing the flour solution or flour dispersion into a paper fiber matrix with a press, or by mixing the flour solution or flour dispersion into paper pulp and then preparing paper therefrom in a conventional manner.