New technology of combed wool yarn with cotton spinning equipment

The article introduced the new technology of 70 g /m wool tops and 20.8 tex combed wool yarn with cotton spinning equipment.It discussed the importance of spinning technology and the transformation of the spinning equipment.It worked out the optimal process by selecting the parameters of roving,spinning,winding and other processes.The quality of produced yarn reached the 25% uster value,The practice proved that the program of producing 20.8 tex combed wool yarn with cotton spinning equipment was feasible.