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Low-cost holographic anti-counterfeiting optical design and manufacturing method and platemaking device thereof

A holographic anti-counterfeiting and optical design technology, applied in the direction of printing plate preparation, printing, etc., can solve the problems of many processes, long processing time, environmental pollution, etc., and achieve the effect of solving focus matching and clear patterns

Active Publication Date: 2022-01-04
北京德豹科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0025] In order to solve the existing holographic anti-counterfeiting plate-making process, there are many procedures, complex processes, long processing time, low work efficiency, high requirements on the comprehensive quality of personnel, large energy consumption, high cost, and the materials used in the processing process will cause environmental pollution. The problem

Method used

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  • Low-cost holographic anti-counterfeiting optical design and manufacturing method and platemaking device thereof
  • Low-cost holographic anti-counterfeiting optical design and manufacturing method and platemaking device thereof
  • Low-cost holographic anti-counterfeiting optical design and manufacturing method and platemaking device thereof

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Embodiment Construction

[0072] In order to make the objects, technical solutions, and advantages of the present invention, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are merely the embodiments of the invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative labor are in the range protected by the present invention.

[0073] like Figure 1 to 13 , The present invention provides a low cost method of making holograms, optical design, according to the following steps:

[0074] Sl, introduced N images; (there are two such images, the first image is AB, as the second image D) (Note: the image comprises any one or combination of several words or letters or pattern.)

[0075] S2, generating a set of N-channel grating; (such as a 2-channel groups grating, the first grating passage 10, the second gate channel 20)

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Abstract

The invention discloses a low-cost holographic anti-counterfeiting optical design and manufacturing method and a platemaking device thereof. The method comprises the following steps: S1, importing N images; S2, generating N groups of grating channels; S3, dividing each group of grating channels into a plurality of spaced strip blocks; S4, filling a plurality of strip block lines in the multiple strip blocks of each group of grating channels; S5, setting the width of the strip blocks and the distance between the strip blocks; S6, distributing contents of the N images to N groups of grating channels; S7, distributing the contents of the N images, correspondingly generating N groups of jump areas, and filling a plurality of jump lines in each group of jump areas; S8, setting the strip block line angle, strip block line distance and strip block line thickness of the strip block lines of the grating channels; S9, setting jumping line angles, jumping line distances and jumping line thicknesses of jumping lines of the jumping areas; S10, generating a vector line file; S11, importing the vector line file into a laser engraving machine; S12, placing a to-be-carved steel plate in a workbench; and S13, using a high-definition camera for shooting registration marks on the steel plate.

Description

Technical field [0001] The present invention relates to a holographic security products technical field, particularly relates to a low-cost anti-counterfeiting holographic optical design method and plate making apparatus. Background technique [0002] Conventional holograms making process, such as application number: CN201611114731.4 invention patent "A hologram master metal mold manufacturing method", discloses a holographic anti-counterfeiting plate manufacturing method is as follows: [0003] S1: Production Films [0004] The desired mastering pattern corresponding to the design and production of the film sheet size, sheet film comprising a film exposure and film positioning, provided with a plurality of alignment regions positioned on film; [0005] S2: creating means master version of transparent PET [0006] A conductive first imposition UV sealant coating layer on a transparent PET film and UV cured to give a two layer electrically conductive treatment, then the unit versi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41C1/00B41C1/05
CPCB41C1/00B41C1/05
Inventor 孔祥磊
Owner 北京德豹科技有限公司
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