with reinforcement wires application_number US 28700102 A description the embodiment which schematically is shown in fig1 for manufacturing a so called spunlaced material comprises several rows of nozzles 10 from which water jets at a very high pressure are directed towards a fibre web 11 which is supported by a supporting member 12 which according to a preferred embodiment of the invention is constituted of a moulded screen of thermoplastic material thereby the water jets accomplish an entanglement of the fibre web i e an intertwining of the fibres an appropriate pressure in the entanglement nozzles is adapted to the fibre material grammage of the fibre web etc the fibre web 11 can be of an optional type dry laid wet laid or foam formed and the fibres can be both natural fibres e g cellulosic fibres and synthetic fibres of staple length or continuous filaments also so called split fibres and or splittable filaments can be included i e fibres or filaments which partially are divided split in connection with the hydroentanglement also mixtures of different fibre types can be included in the fibre web for a further description of the hydroentanglement or as it is also called spunlacing technology reference is made e g to the above mentioned ca patent no 841 938 the entangled material is drained over suction boxes 13 and.