Silver (volume type) reflection hologram label is silver halide holographic recording material ultrafine particles, after plate processing, the surface is not uneven groove changes, but in the material formed a new refractive index distribution, such distribution occur Throughout the recording material, and therefore able to record additional image information, but only through the optical replication technology to copy the hologram.
Currently just only AFC company can be make overflow the diffraction efficiency of mass production of ultrafine particles of high silver halide holographic recording materials, create a true reflection hologram can record three-dimensional structure of objects, so products have very good security feature. Plate will be fine article for the object, it can make beautiful holographic crafts, irradiation in the spotlight, will be the same as the real visual objects.
Characteristics: high throughput, a true record of three-dimensional object structure, with the strongest three-dimensional visual effect.
Advantages: the material unique, high fidelity.
Benefits: extremely difficult to counterfeit.
Application: All kinds of high-end products, can be unique, such as the Nokia security label.
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