GRID PART OF PAPERMAKING MACHINE Russian patent published in 1999 - IPC

FIELD: pulp-and-paper industry, in particular, forming and molding of paper web from paper pulp. SUBSTANCE: papermaking machine has forming board and forming box with hydraulic planks. Forming board and hydraulic planks are equipped with actuating mechanisms for moving parts of mentioned members in direction perpendicular to web motion direction. Such construction facilitates regulation of profile of produced paper web across width of papermaking machine by providing additional effect on thickness of cast layer. EFFECT: increased efficiency and improved quality of paper by providing uniform paper thickness. 2 cl, 2 dwg