| 摘要 |
PURPOSE: A sand blast method, an article by the sand blast method, a method of manufacturing ceramic products using the sand blast method, and ceramic products by the manufacturing method are provided to carve suitable drawing and/or characters precisely on a mass of articles. CONSTITUTION: A sand blast method comprises the steps of: preparing tracing paper in which a black-and-white design to be etched on an article is formed, putting the tracing paper on a transparent glass and positioning transparent vinyl on the designed side of the tracing paper and then putting non-woven fabric(18) on the transparent vinyl, applying liquid UV(Ultra-Violet) resin of uniform thickness on the non-woven fabric, irradiating ultraviolet ray onto the opposite side of the transparent glass to the side in which the tracing paper is placed so as to harden only the UV resin of the white color section of the design, removing the glass, the tracing paper and the transparent vinyl and washing the non-woven fabric so that the hardened resin(20A) only remains and then drying it, attaching the non-woven fabric to an article and performing sand blasting so that a groove(30A) is formed on the article surface corresponding to the resin-removed section, and washing the article to remove the hardened resin and non-woven fabric.
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