| 摘要 |
PURPOSE:To perform the titled decoration in a short time using a simple device by semi-hardening a projected adhesive layer on the surface of glass comprising an ultraviolet ray hardenable ink forming then a metal transfer layer thereon, further baking the adhesive layer from the rear side. CONSTITUTION:A projected adhesive layer 2 is formed on the surface of a transparent glass bottle 1 by printing characters or patterns of specified shapes using an ultraviolet ray hardenable ink having superior affinity and adhesion. The surface of the layer 2 is then irradiated with ultraviolet rays using an ultraviolet ray irradiator 3 weakly for ca. 1 sec to dry the layer 2 forcible so as to attain semihardened state. After evaporating a metal on the surface of the layer 2, a sheet of hot stamping foil 4 is placed thereon, the foil is pressed with a hot elastic body 5. The metal foil remains only on the surface of the layer 2 when the foil is removed; thus a transfer layer 6 is formed. Finally, the layer 6 is irradiated with ultraviolet rays for ca. 5 sec from the rear side of the layer 2 through the glass to bake the layer 2 to the surface of the bottle 1.
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