METHOD FOR PRODUCING COMPOSITE FIBER MATERIAL

The invention discloses a manufacturing method of a composite fiber object, the composite fiber object is provided with composite chemical fibers, and the manufacturing raw materials of the composite chemical fibers comprise an elastic plasticizing body and a thermoplastic plasticizing body. The elastic plasticized body and the thermoplastic plasticized body are respectively heated and melted to enter a die head, the die head is provided with a main die channel for extruding the elastic plasticized body into fibers, and branched auxiliary die channels are distributed in the side direction of the main die channel; and the thermoplastic plasticized body flows into the auxiliary mold channel and is jointed on the side surface of the elastic plasticized body, and then the thermoplastic plasticized body is extruded into the composite chemical fiber by the main mold channel. And after the composite fiber object is stretched, the thermoplastic plasticizing body extends and warps on the side surface of the elastic pl