3D lenticular stamps

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What is  lens printing (lenticular printing)?

Lens  Printing (lenticular printing), also known as the domestic "raster printing", imaging and 3D imaging principle similar principle.

Lens Printing (lenticular printing) is the use of special materials and processes, as well as through a special software will record 2 or 3 seconds to convert static "frames" (more like a movie film frame). These very fine separation image pixel from the composition, once they "crawled" that is outputted to the printing plate, the image is to be printed on the back of the transparent plastic sheet. The plastic sheet is made is called "lenticules" (seems to be "micro-lens group" of Italy) constitute a fine ridged arcs, so this process has been "Lens printing" in the title.

After printing, this lens style sheets are layers of white paper on the back post to the sticker, so that the image through the "lens" in the white paper on the role of reflection and refraction, and then focus and zoom, which is like being movement of the same, and is refracted by the image changes, the formation operation state of the screen.

At this point, the image still is still a plastic sheet on the souvenir sheet, to convert them into stamps, also prescribe complex processes. The first is a specialized coating printed to ensure postmark ink can be attached to the face, which is fluorescent material appendages, mail sorting can play a role; followed on from this souvenir sheet stamps die so that they can gain sheet was lifted, stickers used in the email. Naturally, all of these processes must be done in a highly secure environment.

For more information,pls visit  or send an email to ok3d@lenticular.mobi