Method for preparing carded wool slub yarns

The invention relates to the technical field of textile yarns, in particular to a method for preparing carded wool slub yarns. An object of the invention is to provide a method for preparing carded wool slub yarns, and the wool slub yarns prepared by a carding process with a slub effect have better bulkiness and enhanced physical properties. The method comprises a first step of selection of raw materials composed of 100% 80S Australian wool or 100% 80S Basolan Australian wool; and a second step of preparation of carded pure wool single yarns: preparing 50% Australian wool or Basolan Australianwool into 26Nm pure wool single yarns through dyeing, blending, combing, spinning and spooling steps, wherein when the blending treatment is performed, FX-906 blending oil and AS-301 antistatic agentare mixed with water to prepare a blending mixed solution. The carded wool slub yarns prepared by the method for preparing the carded wool slub yarns have an outstanding slub style and a beautiful appearance. The hand feeling