HOLOGRAM FABRICATION METHOD USING DIRECT STAMPING CARVE METHOD, ESPECIALLY IN RELATION TO FORMING A HOLOGRAM FOR DECORATION OR AUTHENTICATION PURPOSE WITH A METHOD FOR DIRECTLY CARVING HOLOGRAPHY PATTERNS ON A SURFACE OF A PRODUCT OR LABELS

摘要

PURPOSE: A hologram fabrication method using a direct stamping carve method is provided to directly carve a hologram on a substrate having more than film thickness, thereby remarkably improving productivity and quality without damaging the directly carved hologram. CONSTITUTION: A plastic substrate is prepared. Holography letters or logos are carved on the plastic substrate through a direct stamping carve method(110). A metal layer having a predetermined thickness is formed on a surface of the carved substrate(120). To form a window portion, a printing layer for protecting the metal layer is printed in the rest parts except the window portion(130). The metal layer of the window portion where the printing layer is not formed is removed(140). While removing the metal layer, an oxidize solution is cleaned with water and dried(150). A product is cut and processed(160). The cut and processed product is packed.