| 摘要 |
PURPOSE: A safety shoe sole with a stepping plate is provided to make feet comfortable and to protect the feet. CONSTITUTION: A safety shoe sole with a stepping plate comprises a step of fixing and mounting a stepping plate(50) made of a bulletproof fabric material between stepping plate fixing pins, a step of combining the lower mold and upper mold of a first mold after injecting soft polyurethane foam(60) into the upper surface of the lower mold and carrying out exothermic reaction, and a step of carrying out exothermic reaction by injecting hard polyurethane foam in the lower mold of a second mold. |
