Patent ID: 6511011
Filing Date: 2003-01-28
Classification: D02H

Abstract:
A process for operating a bobbin creel for a winding system of a warping machine and creel having several winding heads on which, with a winding machine, several threads of the same or different generic type are withdrawn jointly from the winding heads, whereby at each winding head the thread is subjected to a braking force at least one thread brake, wherein:at each individual thread an actual value of the thread tension is measured in an area between leaving the creel and winding onto the winding machine; the actual value measured of each thread is compared with a corresponding specified value; and in the event of a deviation being determined between the actual value and the specified value, the thread brake of the thread concerned is adjusted in such a way that the actual value approximates the specified value, whereby each thread brake is activated with a drive motor allocated to it.