Method for preparing laser rainbow code identifier

A production method and rainbow code technology, applied in the production field of laser rainbow code marking, can solve problems such as affecting query, process flaws, and digital easily scratched, so as to achieve more personalized products, high anti-counterfeiting performance, and high yield. consistent effect

Active Publication Date: 2011-09-14
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Scratch-off anti-counterfeiting marks are no exception. Like other types of anti-counterfeiting marks, they have gradually evolved into composite anti-counterfeiting marks that integrate multiple anti-counterfeiting technologies; but often one of the technologies has flaws in craftsmanship.
The scratch-off type anti-counterfeiting mark under the prior art, the number sprayed on it is easily scratched when scratching off the ink, which affects the query

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0033] A method for making a laser rainbow code mark, comprising the steps of:

[0034] 1) Laser holographic plate making: use laser holographic technology to produce a holographic master plate including at least two parts: laser holographic pattern and laser holographic shading; its content is in addition to the laser holographic pattern and laser holographic shading that can be seen directly with the naked eye In addition, it also includes anti-counterfeiting technologies such as hidden encrypted anti-counterfeiting content invisible to the naked eye. Such as laser encryption technology (using a laser pointer to irradiate a specific location, hidden information will be displayed).

[0035] 2) Positioning molding: Use the hologram master to position and mold the holographic layer on the metal aluminum layer of the aluminized film; the aluminized film is a PET permanent aluminized film.

[0036] 3) Positioning gravure printing: Alkali-resistant coating is used to register and...

Embodiment 2

[0055] A method for making a laser rainbow code mark, characterized in that it comprises the following steps:

[0056] 1) Laser holographic plate making: use laser holographic technology to produce a holographic master plate including at least two parts: laser holographic pattern and laser holographic shading; its content is in addition to the laser holographic pattern and laser holographic shading that can be seen directly with the naked eye In addition, it also includes anti-counterfeiting technologies such as hidden encrypted anti-counterfeiting content invisible to the naked eye. Such as Moore encryption technology (put a special decoding piece on the sample, turn the decoding piece to a certain position, and you can see the invisible graphic display).

[0057] 2) Positioning molding: Use the hologram master to position and mold the holographic layer on the metal aluminum layer of the aluminized film; the aluminized film is a PET transfer aluminized film.

[0058] 3) Posi...

Embodiment 3

[0077] A method for making a laser rainbow code mark, characterized in that it comprises the following steps:

[0078] 1) Laser holographic plate making: use laser holographic technology to produce a holographic master plate including at least two parts: laser holographic pattern and laser holographic shading; its content is in addition to the laser holographic pattern and laser holographic shading that can be seen directly with the naked eye In addition, it also includes anti-counterfeiting technologies such as hidden encrypted anti-counterfeiting content invisible to the naked eye. Such as pixel lithography technology (Using dot matrix lithography technology, each pixel in the image observed under a high-magnification magnifying glass is composed of a specific shape or text).

[0079] 2) Positioning molding: Use the hologram master to position and mold the holographic layer on the metal aluminum layer of the aluminized film; the aluminized film is a BOPP permanent aluminized...

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Abstract

The invention relates to a method for preparing a laser rainbow code identifier, which mainly comprises the following steps of: 1, laser holographic plate making; 2, positioning die pressing; 3, positioning gravure; 4, positioning printing; 5, multilayer fine aluminum treatment; 6, coating compounding; 7, positioning printing of squeegee ink; and 8, forming. The method has the advantages that: 1, the production cost is low, raw materials used in the method can be purchased in a printing market without being imported, the process is controllable, the operation process is simple, and after a user scrapes the squeegee ink, a variable numerical code cannot be damaged, simultaneously is kept complete and clear and is favorable for the user to inquire information and truth or falsity of goods; 2, after multilayer aluminum treatment is carried out, data is completely displayed, the yield of the laser rainbow code identifier is consistent with that of the common laser holographic digital product and cannot be reduced; and 3, the laser rainbow code identifier prepared by the method has high anti-counterfeiting performance, the numerical code is difficult to damage and the product has higher individuation.

Description

technical field [0001] The invention belongs to the field of production methods of anti-counterfeiting marks, and in particular relates to a production method of laser rainbow code marks. Background technique [0002] At present, anti-counterfeiting marks have become an indispensable means for many product companies to protect their legitimate rights and interests, and the technology of anti-counterfeiting marks is also constantly upgrading and evolving; merchants have higher and higher requirements for the anti-counterfeiting and aesthetics of their anti-counterfeiting marks. Not only the anti-counterfeiting label is required to have a unique anti-counterfeiting effect, but also the anti-counterfeiting label is required to be unique and full of personality to reflect its own corporate image. Therefore, customers have higher and higher requirements for anti-counterfeiting labels. Scratch-off anti-counterfeiting marks are no exception. Like other types of anti-counterfeiting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/02G09F3/10B41M3/14B32B27/06
CPCH04L9/32
Inventor 张钦永田辰琪巩磊许丕周巩向亮
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT
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