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Our products are designed to provide authentication to branded products thereby preventing counterfeiters from duplication. In our varied offering of holographic products, there are those that were developed by our R&D team and some that were leveraged from international concepts. The broad of products enable the customers to apply this technology to different types of products and surfaces. At BHI, commitment to quality in all its operations is the only acceptable way of working.
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| 2D-3D Hologram It contains several optical layers with 2D hologram images visually placed one behind another resulting in a 3D effect because each layer has different distance to our eyes with visual depth. Such Images usually consists of thin lines that can be seen at large angles of diffraction. Virtually any existing design or logo can be made into a 2D / 3D hologram with depth and parallax. We can work with you to create 2D/3D artwork by several type software, and also can break your existing artwork into color separations and layers which contain 2-4 layers and up to 6 colors.
Switch Effect :Superposition of different Images seen at different angles in the same place of the Holograms. Various micro-&-nano texts cause incorporated into the Hologram design with letter sizes as small as 1 micron. |
Dot Matrix Hologram Dot matrix hologram as the name implies, a hologram created from an array of smaller units(dots). Each dot is actually a separate hologram that produces a predetermined result, usually a simple diffraction grating.when illuminated with a white light source and vewed at the correct angle, the diffration grating produces a tiny spot of color. The microscope gratings can be arranged to produce a single coposite picture, a sequence of related images, and for a variety of "special effects". Dot matrix hologram are exfremely eye-catching.They are bright and colorful even under fluo rescent lighting. | |
| Ebeam Hologram An e-beam technology is based on synthesizing of micro relief with specified parameters by electronic beam, which can be focused in a spot with a few nanometer sizes. Calculation of micro relief parameters by synthesizing of image in optical range makes the e-beam technology as a purely digital task. The e-beam technology occupies the particular place among other hologram’s recording technologies due to the following reasons: - The e-beam technology resolution is two order of magnitude higher than resolution of optical recording systems.
- E-beam origination allows to get micro texts up to few micron height, high resolution elements and other features beyond the reach of optical recording method.
- E-beam equipment is a high tech and expensive one requiring substantial intellectual investments in consequence of that limited number of holographic companies in the world is capable to produce up-to-date e-beam originals.
Exactly the e-beam technology of hologram origination is used in products manufactured by Bajaj Holographics.
Security features of holograms
Let"s list below main visual and hidden image elements used in security holograms. Some of them are available for digital technology only: - High-resolution line patterns.
- Switch effect.
- Kinematic images.
- Concealed images.
- True color images.
- Micro-texts (25-150 micron).
- Nano-texts (~ 5 micron).
- CLR images (including dynamic and multilevel) to be controlled by special laser device.
- Images recorded by special shape pixels.
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