| 摘要 |
PURPOSE: An insole material for safety shoes is provided to protect a user from the danger of an electric shock and to enable a user to freely move his/her foot. CONSTITUTION: An insole material for safety shoes comprises a polyethylene sheet, a multi-layered sheet plate(3), a bottom sole, and a toe cap. The multi-layered sheet plate is formed by thermally fusing polyethylene sheets. The floor insole and toe cap are shaped by using the multi-layered sheet plate which is thermally fused. The multi-layered sheet plate is composed of a non-electric conductor material. |
