Texturing device and method for texturing endless threads

摘要

The device (1) has a yarn channel consisting of filaments provided with a radial component leading into a fluid supply channel, an output region of the yarn channel and an entry region of the yarn channel. A backflow aperture (50) is connected to a retainer of a flow part with a component opposite to thread movement direction. A spacing (d2) of the aperture between an inlet opening of the entry region and a fluid supply channel of a nozzle kernel is 12.5 mm. A cross section area of the backflow aperture is larger than a cross section area of the yarn channel. An independent claim is also included for a method for texturing a continuous yarn from filaments.