Holography is considered as a technique allowing the light scattered from an object to be recorded and afterward reconstructed so that it appear as if the object is in the same point comparative to the recording medium as it was when recorded. The image changes as the place and direction of the viewing system changes, it is accurately the same way as if the object were still present, thus making the recorded image (hologram) appear three-dimensional.
The method of holography can also be used to optically store, retrieve, and process information. While holography is frequently used to display static 3-D pictures, it is not yet possible to generate arbitrary scenes by a holographic volumetric display. Holography is used to create different types of holograms. Whereas Holograms are created by capturing the light reflected from an object and reconstructing it so the subject appears to move relative to the position of the viewer. The concept will makes a hologram appear 3-dimensional.
The preliminary holograms required enlightenment using the polarized light provided by a laser, which severely restricted the use of the hologram. With the expansion of "Rainbow Transmission" holograms, ordinary white-light sources could be used to create the 3-dimensional replication and this opened the door of using holograms in day-to-day life. The holograms you see on credit cards and as security, tags on product packaging are of this type. The rainbow transmission practice uses a surface print on a plastic film which is then backed by an aluminum mirror-coating to provide the backlight source of illumination - this is what creates the 3-dimensional image appear.
An enhancement of the rainbow transmission hologram is the "reflection" or "Denisyuk" hologram. Here a multi-color image is reproduced and a white-light source from the same side of the viewer is only needed - this removes the need for the backlight coating increasing the cost of producing the hologram. We are one of the best suppliers of different types of Holographic Paper Labels, Anti Counterfeit Labels, Laser Sticker, Holographic Packaging, Scratch Holograms, 3D Hologram Sticker etc.
However, we are chiefly involved in manufacturing Holographic ROPP Cap. We are engrossed in the manufacturing of one of the best quality items. Our Holographic ROPP Cap is appropriate to use in bottled products. The cap is designed with in-built hologram on the top surface. It also has captivating illustration effects.
The Normal ROPP Caps that we produce are used for the bottled products. We have produced these caps with in-built hologram, on the top surface. The illustration possessions of the products are excellent and it is very difficult for counterfeit to copy. Do not be in a hurry to make the decision of the bar code label manufacturer if you are not having confidence on its services. There have been many examples where the bar code manufacturer has tried to breach the trust of the product manufacturing companies and at the end the companies have to suffer many loses. Remember, bar code labeling using the holographic technique is a complex activity and more specifically, the holographic technique cannot be duplicated by the counterfeiters. Therefore, all your product line will remain safe and you will have the products in track.