PAPER MASS-GLUING METHOD

摘要

The invention relates to a method for mass-gluing paper, paperboard and cardboard by successively and continuously adding the aqueous dispersion of at least one type or reactive gluing agent and at least one type of retention agent into a laminar running pulp flow whose substance concentration is equal or less than 2 % by weight with respect to dry fibres, dewatering the paperboard and by forming sheets, wherein the inventive method consists in dosing the reactive gluing agent and the retention agent in the form of a turbulent flow into a pulp flow at a point located after a last shearing stage and prior to the beginning of a dewatering process.