Polyaluminiumhydroxychlorid (PAC) : Eine sinnvolle Ergänzung zu synthetischen kationischen Fixiermitteln

Today organic and inorganic fixatives are firmly established in paper manufacturing. Only after individually testing a product in each application case can a technically and economically optimum solution be worked out. Of special importance in this connection is a knowledge of the entire complex paper machine system and the preparation of a clear profile of the requirements. Satisfactory paper machine runnability is not only a matter of a low concentration of interfering substances but above all the optimum harmonization of all the auxiliaries and their metering points.