Card having hologram and its production

Abstract

Abstract PURPOSE:To prevent a card from forgery or alteration and to provide the card with beautifulness by forming a hologram layer consisting of ultraviolet hardened resin, electronic line hardened resin or heat hardened resin and a reflective metallic thin film layer on a card material. CONSTITUTION:A card 1 is constituted by forming the hologram layer 3 and the reflective metallic thin film layer 4 on the card material 2 so that the layer 4 is contacted with the material 2. If necessary, an oversheet 5 is formed on the hologram layer 3. The card material 2 is united with the layer 4 through an adhesives layer 6, and if necessary, an anchor layer 7 is formed between the layer 6 and the layer 4. The hologram layer 3 is formed by the ultraviolet hardened resin, electronic line hardened resin or heat hardened resin having heat molding property.

Inventors

• 👤 Tokio Kodera
• 👤 小寺　時男

Bibliographic Details