METHOD FOR DEPOSITING A YARN END ON A BOBBIN IN A DEFINED MANNER, A DEVICE AND A SPINNÍNG AND WINDING MACHINE FOR PERFORMING IT

摘要

The invention relates to a method for depositing a yarn (5) end (50) on a bobbin (90) in a defined manner when winding yarn (5) on a bobbin (90) at a workstation of a spinning and winding machine, in which the yarn (5) end (50) is deposited on a tube in a defined manner outside the profile (P) of a standard yarn (5) package. To be deposited on the tube outside the profile (P) of the standard package of yarn, the yarn is prepared by the means of the workstation. The invention also relates to a device for depositing a yarn (5) end (50) on a bobbin (90) in a defined manner during winding yarn on a bobbin (90) at a workstation of a spinning and winding machine, which comprises a yarn (5) guide (92) of a traversing device of yarn (5), mounted so as to be movable reciprocatingly along the width of the bobbin (90). The yarn (5) guide (92) is reciprocatingly movable in a controlled manner to the area outside the profile P of the standard package on the bobbin (90).