FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA.

摘要

Method and arrangement for spreading pulp with a consistency of 6-15% into a web. The pulp that freely flows out from nozzle row 9 in a headbox 6 in the form of a number of separate stream is fed into a gap 5 between two 1, 2 rolls where the streams are combined in the fluidized state to a web between the forming wires 3, 4 running over the rolls. <IMAGE>