A low damage unwinding following system was designed to reduce the damage of fibers wear in reeling off
procedure during filament winding. By analyzing the characteristics of the winding bobbin and unwinding movement, a novel method of angle replacement control and a strategy of thread guide adaptive following were proposed. This thread guide movement realiazed automatic following for arbitrary winding linear by computer controlled servo motor driving. Practical application shows that the forth method is feasible,the results of the following system are satisfactory,the damage of fibers wear is eliminated effectively and the quality of wound composite products is improved.