MAP WITH BUILT-IN VISIBLE VALUE OBJECT Russian patent published in 2017 - IPC A47G1/12 B65D75/30 

FIELD: physics.

SUBSTANCE: card forming the holder of the valuable object embedded in it includes a base or a body with a through hole, in which the indicated valuable object is located and which has dimensions exceeding the dimensions determined by the contour of the valuable object in the main geometric plane of the map. The card also includes, at least, two transparencies located on the two sides of the base or card body and covering one side of the valuable object, respectively. The valuable object is located in the central region of the through hole such that a transparent peripheral zone surrounds the valuable object within the through hole. The valuable object is embedded in a transparent polymer that completely fills the zone along the edge of the valuable object between it and the contour of the through hole, so that the free space in the hole around the valuable object is entirely filled with the polymer. In addition, the polymer covers the top and bottom surfaces of the valuable object and both surfaces of the substrate, forming an adhesive surface between two transparent outer films and a valuable object and two adhesive layers between two transparent outer films and the substrate and filling the entire free space in the hole to form a solid or semisolid mass between the films.

EFFECT: object improvement.

8 cl, 11 dwg