NOZZLE DEVICE FOR PRODUCING CONTINUOUS FILAMENTS FROM A PLASTIC MELT FOR GRANULATION

摘要

The invention relates to a nozzle device for producing continuous filaments from a plastic melt for granulation, having a nozzle main body (1) in which at least one nozzle channel (2) and at least one nozzle exit opening (5) are formed, wherein at least one protrusion (3) projecting into the interior of the nozzle channel is formed on the inside surface of the nozzle channel.