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Production technology of photoetching glass duplicating film image

A production process and photolithography technology, applied in the field of holographic anti-counterfeiting plate making, can solve the problems of high cost and long production cycle, and achieve the effects of strong practicability, reduced production cost and shortened time

Active Publication Date: 2019-09-17
SICHUAN JINSHI PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned production process has a long production cycle and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] A production process for replicating film images on lithographic glass, comprising the steps of:

[0022] S1, prepare medicinal liquid, add sodium hydroxide in proportion to pure water to make sodium hydroxide solution for subsequent use;

[0023] S2. Place the front side of the photoetched glass plate pattern on the plate-making table;

[0024] S3, drop UV varnish into the front end of the photoetching glass;

[0025] S4, attaching the coated surface of the film to the front of the photoetching glass plate;

[0026] S5, using UV ultraviolet light to irradiate the film and photolithographic glass plate;

[0027] S6. Soak the irradiated film and photolithographic glass plate in the solution prepared in step S1;

[0028] S7. After the pattern on the photolithographic glass plate is completely copied onto the film, take out the film.

[0029] In one of the embodiments, in step S1, 30 grams of sodium hydroxide is prepared for every 1000 milliliters of purified water.

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PUM

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Abstract

The invention discloses a production technology of a photoetching glass duplicating film image. The technology comprises the steps that S1, a medicinal solution is prepared, wherein sodium hydroxide is added to purified water according to proportion to prepare a sodium hydroxide solution for use; S2, the front face of a photoetching collotype pattern is placed on a platemaking platform; S3, UV gloss oil is added to the front end of the photoetching glass dropwisely; S4, the surface containing a coating of the film adheres to the front face of the photoetching collotype; S5, the film and the photoetching collotype are irradiated by using a UV light; S6, the radiated film and photoetching collotype are placed into a solution prepared in S1 to be soaked; S7, the film is taken out after the pattern on the photoetching collotype is completely duplicated to the film. The technology has the advantages that the photoetching glass is transferred by duplicating image through UV glue, the properties of a UV photoetching glue material are changed to duplicating the photoetching collotype pattern to the surface of the film after photoetching collotype technology is completed, a traditional silver plating technology can be replaced, and the technology is more advanced and convenient.

Description

technical field [0001] The invention relates to the technical field of holographic anti-counterfeiting plate making, in particular to a production process for replicating film images on photolithographic glass. Background technique [0002] The production process of the holographic image exposed by the traditional photolithographic glass plate mainly adopts the electroforming silver plating layer technology. The holographic image on the surface of the photolithographic glass sheet is plated with a layer of silver nitrate, which produces a chemical reaction and is placed in the electroforming tank. Production of metal nickel plates. The above-mentioned production process has a long production cycle and high cost. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a production process for photoresisting glass to replicate film images. The production process transfers photoresisting glass through UV glue to replicate pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/26B41M3/00
CPCB41M1/26B41M3/00
Inventor 李海坚
Owner SICHUAN JINSHI PRINTING