PAPIERMASCHINENBESPANNUNG IN FORM EINES MIT VLIESSTOFF BEDECKTEN SPIRALGLIEDERBANDES

摘要

A papermachine fabric comprises a spiral link belt covered with a sheet of non-woven fabric with the fiber ends being entangled with the elements of the spiral link belt. The non-woven fabric is bonded to the spiral link belt by a multiplicity of fine high pressure fluid jets. In the manufacture of the papermachine fabric the fluid jets are preferably arranged in a predetermined pattern which is produced by interposing a sheet with apertures arranged according to said pattern between the fluid nozzles and the non-woven fabric.