摘要 |
PURPOSE:To obtain a device of producing nonwoven fabrics, stably manufacturing nonwoven fabrics having excellent uniformity. CONSTITUTION:A chamber having a section area decreasing with approaching to the tip is installed, a temperature regulator to maintain the internal surface of the chamber at a given temperature is arranged in the chamber, a spinning nozzle is set at the side of an opening having a large area of the chamber. Filament is introduced into the chamber, a blowing part 7 for sending air preadjusted to proper temperature, humidity and pressure from the periphery of the spinning nozzle to the side of the opening having a small area of the chamber is laid, the opening part having a small area of the chamber is provided with a guiding part to take in discharged filament and the filament introduced to the guiding part is successively adhered to a collecting face. |