| 摘要 |
PURPOSE: A method of manufacturing ornaments using ultraviolet rays is provided to enable one color among red, blue and violet to be expressed in an ornament such as a necklace, a bracelet, a foot bracelet etc, thereby having a showy wear effect. CONSTITUTION: A method of manufacturing ornaments using ultraviolet rays put 5 weight% of ultraviolet ray pigments of a powdered state into a mixer in which 85 weight% of transparency silicon of a solid state and 10 weight% of white silicone of a solid state are dissolved and stirred while maintaining a temperature of 160-180°C. The mixture obtained in the stirring stage is moved in a heat press mold maintaining a temperature of 160-180°C and is passed successively through an injection molding process and an air-cooling process by applying an injection pressure for 70-80 seconds. |
