▎ 摘　　要

NOVELTY - Processing yak velvet graphene functional yarn comprises (1) preparing two sub wires and two bus wires, (2) providing treatment box and placing in the treatment box for soaking, and the treatment box has a water-soluble graphene generating solution with a mass concentration of 0.3-0.7%, equipping with a drying device to dry the sub-threads that have been soaked in the bath-spraying water-soluble graphene generating liquid-drying, and this process is repeated for 5-10 times, (3) helically winding the dried two sub-wires to form a core wire and (4) the two busbars are used as covered wires and wound on the core wire sequentially, and the winding directions of the two busbars are opposite. USE - The method is useful for processing yak velvet graphene functional yarn. DESCRIPTION OF DRAWING(S) - The drawing shows a structural schematic diagram of a processing technique of yak hair graphene function yarn graphene.