BLASFASER-SPINNDUESENANORDNUNG

摘要

The proposal is for a fibre spinning nozzle for producing highly oriented wefts and nonwoven of thermoplastic fibres in which the thermoplastic spinning nozzles are formed by small tubes (2) around at least the lower section of which air is blown and which are arranged in line at predetermined intervals. Here a plurality of longitudinally arranged rows of nozzles are arranged side by side and air-blast nozzles (4) are formed by drillings in a nozzle plate (9) into which the small tubes project at the centre from above. The small tubes are secured in a melt (6) which is movable in the spraying direction.