| 摘要 |
FIELD: information technology. ^ SUBSTANCE: method of making a holographic protective item with an extra protective mark involves making a mark on a hot stamping holographic foil through preliminary hot stamping of a holographic image on the fabric of a holographic half-finished product and subsequent deposition on the fabric, of ink and/or dye and/or adhesive composition, containing a substance with anti-stokes forced dispersion, thereby obtaining zones on the hologram, which shine under infrared radiation of a defined wavelength. Versions of the method of making a holographic item with a protective mark, involve making a mark on a holographic sticker and a holographic laminate. The extra protective mark based on a substance with anti-stokes forced dispersion on the holographic protective item, made using any method, contains europium and/or dysprosium, and/or gadolinium, and/or thulium, and ytterbium, and/or erbium, and/or yttrium. ^ EFFECT: higher level of protection and wide range of equipment for similar purposes. ^ 20 cl, 4 dwg |
