DEVICE FOR MAKING A SELF-TWISTED THREAD PRODUCT.

摘要

A device for making a self-twisted thread product comprises vortex chambers (2) and ejector tubes (4). Each ejector tube (4) is adjacent by its lower end-face to the vortex chamber (2) and is provided, at its end which is adjacent to the vortex chamber (2), with radial openings (11) ensuring the drop of superfluous air pressure produced at the moment of introducing the suction ends.