Papermaking method and papermaking system

Details Papermaking method and papermaking system Papermaking method and papermaking system

D - Textiles, Paper

21

H

D21H 21/06 (2006.01) D21H 17/53 (2006.01)

Patent

CA 2627471

Disclosed is a papermaking method performed by using a paper machine which comprises a head box (3) having a manifold (30) with a cell structure. An aqueous solution (M) containing a sticking agent for papermaking and having a concentration of 0.03-0.4% by weight is added into a raw material pulp slurry (S), and the thus-obtained mixed pulp slurry (MS) is introduced into the manifold (30).

La présente invention concerne un procédé de fabrication de papier utilisant une machine à papier qui comprend une caisse d~arrivée (3) dotée d~un collecteur (30) pourvu d~une structure cellulaire. Une solution aqueuse (M) contenant un agent collant destinée à la fabrication de papier et possédant une concentration comprise entre 0,03 et 0,4 % en poids est ajoutée dans une pulpe de matière première (S), et la pulpe mélangée (MS) ainsi obtenue est introduite dans le collecteur (30).

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