We are engaged in custom hologram sticker printing, security stamping label and packing label printing nearly 20 years.

Holographic Security Foil

by:LG Printing     2020-09-03

Parallax - The phenomenon in a picture which allows depth to be judged from the movement of near picture parts relative to extra distant ones. Traditional embossed holograms solely display parallax back and forth but the lack of vertical parallax is never observed. Hologram - The time period 'hologram' is derived from two Greek phrases 'holos' that means entire or complete and 'graphos'that means a picture. The challenge right here is to calculate the exact place of every fringe based on the place it would have resulted if a reference beam had interacted with an object beam. If the right software program is available, this method of origination is essentially the most versatile as it is able to producing the identical results as any other origination approach and any combination of them.

Metallic foils – used to guard the substrate against duplication. The high reflectivity and shiny shiny end are a lot tougher to recreate digitally (tax receipts, licenses, work permits, etc.).

Optical lithography allows to obtain the same vary of effects as E-Beam matrix know-how permits (with excessive safety stage). Based on buyer needs and technical capabilities are made hologram model. Holograms are produced solely after the format of origination is accredited by the client.

headquarters and manufacturing facility on Illinois Avenue in Paterson, NJ produces hundreds of thousands of linear toes of foil merchandise each month. Stereogram - This is a hologram prepared utilizing the sequential images from a piece of movie footage. Each frame of the movie is transformed into a vertical slit image and stacked in opposition to another slit picture of the adjacent body.

The result's a hologram which, when the viewing angle changes side to facet (usually), the same image movement as the movie footage is seen as the frames are seen one after one other. The technique often employs round a hundred movie frames equal to just a few seconds of action. The diffractive planes within the depth of the recording materials have a spacing which corresponds solely to a single wavelength of sunshine. This wavelength, often inexperienced or yellow, is reflected back and reconstructs the image, the other colors being transmitted and absorbed by a black backing placed behind the hologram.

Tamper evident hologram labels - once applied they can't be transferred to another surface, any try and remove them results in destruction of the picture. Effect of superimposing different pictures seen at different angles in the same place of hologram. There are two working modes in optical lithography machines. The first one is the holographic mode, it implements multi-beams interference and may provide outcomes similar to E-Beam matrix.
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