Method and apparatus for severing the free yarn end of a yarn reserve winding

Abstract

A method for winding a yarn reserve a tube of a bobbin before a yarn package is wound includes initially applying a piece of yarn on an end of a tube of a bobbin while leaving a free yarn end. The piece of yarn is covered and fixed in place with a small number of yarn windings of a yarn reserve. The free yarn end is severed on the tube between the yarn reserve and the tube end while the bobbin is rotating. An apparatus for winding a yarn reserve on a tube of a bobbin before a yarn package is wound includes a holder for a bobbin tube. A yarn transferring device delivers a yarn to the tube. A drive drives the tube while initially applying a piece of yarn on an end of the tube and leaving a free yarn end. A yarn guide lays the yarn on the tube and covers and fixes the piece of yarn in place with a small number of yarn windings of a yarn reserve. A yarn cutter trips a severing process by being fed toward the rotating tube and severs the free end of the yarn on the tube between the yarn reserve and the tube end.

Dependencies are inferred from the claim text.