FIELD: printing.
SUBSTANCE: invention relates to a sheet of volume hologram for embedding, as well as paper and map for forgery prevention, comprising such sheet. The sheet of volume hologram for embedding comprising: a layer of a volume hologram; and a substrate located on only one side surface of the volume hologram layer by using an adhesive agent. Resistance to delamination of the volume hologram layer and the substrate is 25 g.wt./25 mm or more. Paper for forgery prevention comprises the said sheet of volume hologram. The map is a volume hologram sheet located between two sheets.
EFFECT: production of a thin sheet of a volume hologram for embedding, resistant to mechanical stress, such as tensile stress, shear stress and compressive stress, during treatment, even under conditions of heating, as well as production of paper for forgery prevention and a map, using this sheet.
8 cl, 8 dwg, 12 ex
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