FIBERPRODUKTER SASOM PAPPER, PAPP, KARTONG OCH DYLIKT, SAMT FORFARANDE FOR TILLVERKNING AV DESAMMA

摘要

A method for the production of paper, pasteboard, or cardboard. Non-organic fibres are slushed in water under high-power stirring. Organic fibres are then added. The resultant suspension is first treated with aluminium sulphate and thereafter with alkali silicate. A stock is formed out of the fibre suspension and treated in a paper machine in the conventional fashion.