An object of the present invention is to provide a thin volume hologram sheet to be embedded sufficiently resistant to a mechanical stress such as a stress including a tensile stress, a shear stress and a compression stress at the time of processing even under a heating condition, a forgery prevention paper and a card using the same. The object is achieved by providing a volume hologram sheet to be embedded comprising a volume hologram layer, and a substrate disposed only on one side surface of the volume hologram layer using an adhesion means, wherein a peeling strength of the volume hologram layer and the substrate is 25 gf/25 mm or more.

Edge-to-edge metal transaction cards and associated production methods are disclosed. The transaction cards include a metallic member and an interconnected first core layer that each extend from edge-to-edge about the length and width of the transaction card. In one approach, the metallic member may extend substantially continuously across the lateral extent of the card (e.g. except for a pocket that receives an IC chip and contact pads), and the first core layer may be transparent with printing on an inward-facing and/or out-ward-facing side. In another approach, the metallic member may be frame-like with an inlay and supportably interconnected inlay antenna disposed in an opening through the metallic member. A second core layer may be interconnected to a second side of the metallic member. A metal face may be provided on an outward-facing side of the first core layer and/or second core layer.

A transaction card includes at least one metal layer having one or more apertures therein. A light guide is disposed beneath the metal layer. The light guide has a light output and a light input. The light output is positioned to transmit light through at least the one or more apertures of the metal layer. At least one LED is positioned to transmit light into the light guide light input.

A transaction card includes at least one metal layer having one or more apertures therein. A light guide is disposed beneath the metal layer. The light guide has a light output and a light input. The light output is positioned to transmit light through at least the one or more apertures of the metal layer. At least one LED is positioned to transmit light into the light guide light input.

A thin hinged laminated body and a layout sheet for the hinged laminated body are provided. A hinged laminated body, equipped with: an IC module having an IC chip capable of performing contactless communication; a hinge layer having a hinge section which can be bound into a booklet; a non-hinge layer which is laminated onto the hinge layer and does not have a hinge part, wherein the hinge layer is disposed over the entire surface of the laminated body having the hinge, the hinge layer and the non-hinge layer have a housing hole penetrating across the two layers, and the IC module is housed and held inside the housing hole.

A thin hinged laminated body and a layout sheet for the hinged laminated body are provided. A hinged laminated body, equipped with: an IC module having an IC chip capable of performing contactless communication; a hinge layer having a hinge section which can be bound into a booklet; a non-hinge layer which is laminated onto the hinge layer and does not have a hinge part, wherein the hinge layer is disposed over the entire surface of the laminated body having the hinge, the hinge layer and the non-hinge layer have a housing hole penetrating across the two layers, and the IC module is housed and held inside the housing hole.

A polarizer film is formed to include sets of polarized lines (sets of parallel lines) oriented at several directions across the surface of the film. The lines may be created using a printing process that transfers grooves from a printing plate to the film (e.g., an embossing process). A rotogravure printing process (or other suitable process) is then used to apply a liquid polarizing dye material to the printed film. The dye molecules align along all of the various grooves embossed in the film, forming a multi-axis polarizer film. The film may be used to form separate multi-axis polarizer labels (useful in anti-counterfeiting applications), and a process of easily removing the individual labels from the original film is described.

A polarizer film is formed to include sets of polarized lines (sets of parallel lines) oriented at several directions across the surface of the film. The lines may be created using a printing process that transfers grooves from a printing plate to the film (e.g., an embossing process). A rotogravure printing process (or other suitable process) is then used to apply a liquid polarizing dye material to the printed film. The dye molecules align along all of the various grooves embossed in the film, forming a multi-axis polarizer film. The film may be used to form separate multi-axis polarizer labels (useful in anti-counterfeiting applications), and a process of easily removing the individual labels from the original film is described.

A method for manufacturing a portable data carrier by means of a continuous manufacturing method, comprises the steps: providing at least one foil as a rolled good, unrolling at least one first foil, with at least a first foil being coated at least partly with an adhesive on at least one side, with at least the first foil being scored on at least one side along at least one creasing edge, with at least the first foil being folded up in precise fit along at least one creasing edge and bonded, with the foil being folded up in the direction of the side which is coated with adhesive, with the side coated with adhesive being arranged on the opposite side of the foil which has at least one scored creasing edge along which it is folded.

A method for manufacturing a portable data carrier by means of a continuous manufacturing method, comprises the steps: providing at least one foil as a rolled good, unrolling at least one first foil, with at least a first foil being coated at least partly with an adhesive on at least one side, with at least the first foil being scored on at least one side along at least one creasing edge, with at least the first foil being folded up in precise fit along at least one creasing edge and bonded, with the foil being folded up in the direction of the side which is coated with adhesive, with the side coated with adhesive being arranged on the opposite side of the foil which has at least one scored creasing edge along which it is folded.