What are the key technical steps in the production process of anti-static shoes?

The production of Haoyatong anti-static shoes includes the following main processes: material composite: using polymer composite materials (such as SPU, PVC) blended with conductive fibers, and achieving long-term anti-static performance of the material through proprietary technology. For example, its SPU sole material stabilizes the surface resistance at 10 ⁶ -10 ⁹ Ω by adding anti-static agents, while improving tear strength and bending resistance. Molding process: Using automatic injection molding machines and molding technology to ensure seamless fit between the sole and upper of the shoe. The key link, such as sole foaming, adopts a closed-loop control system to control the density error within ± 2%. Testing and certification: Each pair of shoes needs to be tested by a comprehensive human body tester (HOYATO-E-2084) to verify their anti-static performance, pressure resistance, and comfort, with a defect rate of less than 0.5%.