Manufacturing method of antibacterial and far infrared health polyester fibers

The invention relates to the field of production of synthetic fibers and provides a manufacturing method of antibacterial and far infrared health polyester fibers. The antibacterial and far infrared health polyester fibers are papered by adding antibacterial and far infrared materials into spun yarns, wherein the antibacterial material is a sodium zirconium phosphate copper-carried antibacterial material; the far infrared material is a Tai Chi stone far infrared material. The antibacterial and far infrared health polyester fibers can be prepared from sodium zirconium phosphate copper-carried antibacterial powder and Tai Chi stone far infrared powder through an online adding and spinning manner or is prepared by preparing the antibacterial powder and the far infrared powder into master batches, mixing the master batches with polyester chips and spinning. The manufacturing method has a simple production process flow and is convenient for large-batch production; a novel antibacterial polyester fiber raw material with a far infrared health function is provided for textile materials.