Production method of chinlon antibacterial fiber

Abstract

The invention relates to a production method of chinlon antibacterial fiber. The production method of the chinlon antibacterial fiber comprises the following steps: 1, cutting chinlon 6 into slices, passing through a screw extrusion machine, a spinning box, an automatic silk sucking and cutting machine, a silk guider and a wire stitching machine, and then packaging and forming to prepare POY raw silk; and 2, enabling the POY raw silk to sequentially pass through the silk guider, a silk cutter, a roller I, a silk passing device, a twist stopper, a hot box, a forced cooling area, a cooling plate, a twister, a roller II, a silk detector and an oil applying roller, and then packaging and forming, wherein the POY raw silk passes through a coating flying dust area after passing through the twiststopper, coating flying dust adsorbed in the twisting process is blended into the POY raw silk in the heating and shaping process of the hot box, and the coating flying dust comprises nitrogen and anano-silver antibacterial agent. The chinlon fiber has a strong effect of inhibiting and killing pathogenic microorganisms, avoids drug resistance, is non-irritant to skin and non-allergic, and can bein direct contact with skin to use; and the antibacterial property is high and durable, the spun textile product has long service time, and the antibacterial effect is still more than or equal to 99percent after the textile product is washed for 100 times.

Description

technical field [0001] The invention relates to the field of functional fiber manufacturing, in particular to a production method of nylon antibacterial fiber. Background technique [0002] Nano-silver has a strong inhibitory and killing effect on bacteria, fungi, trichomonas, gonorrhea, Chlamydia trachomatis and other pathogenic microorganisms, and will not produce drug resistance; nano-silver particles can directly enter the bacteria and oxygen metabolism enzymes Combined with the base, the enzyme is inactivated and the respiratory metabolism is hindered, and the bacteria are suffocated to death. [0003] At present, antibacterial nylon products mainly use antibacterial materials and nylon slices to mix and melt to make nylon fibers with antibacterial properties. Although the fibers have antibacterial properties, the antibacterial properties are poor because the antibacterial materials are located inside the nylon fibers. Publication No. CN105316781A discloses an antibact...

AI Technical Summary

Problems solved by technology

[0003] At present, antibacterial nylon products mainly use antibacterial materials and nylon slices to mix and melt to make nylon fibers with antibacterial properties. Although the fibers have antibacterial properties, the antibacterial properties are poor because the antibacterial materials are located inside the nylon fibers.

Publication No. CN105316781A discloses an antibacterial nylon fiber. The invention uses silver particles as antibacterial particles. The silver particles are located inside the nylon fiber. Although the fiber has antibacterial properties, the bactericidal effect is poor.