The percolation basket for the machine which percolates the fiber in the percolation basket null water suspensoid which is produced with production

摘要

A method for manufacturing filtering baskets for filtering machines of fibres in aqueous suspension by preparing a plurality of mainly longitudinal developed shaped bars and the step in which the shaped bars are disposed side by side one close to another, at least some of the shaped bars having the contact surfaces with the adjacent shaped bars belonging to mutually convergent planes, to define a tubular structure having a central longitudinal axis. The method further includes the step of externally encircling the shaped bars by two or more coaxial annular members along the longitudinal axis (X).