Verfahren und Vorrichtung zur Prozeßführung bei der Papier- und Kartonherstellung

摘要

It has already been proposed to use measuring devices to detect spectral and/or physical characteristics with a subsequent neuronal network in the production of de-inked cellulose, where corrections for an existing regulating or control device for the operating means are obtained. According to the invention, the measuring devices are used to check the raw materials for paper and cardboard production and/or their intermediate or end products. It thus becomes possible to discover data on the quality of the paper and cardboard from which signals for backward and/or forward control can be derived.