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Anti-fake two-dimension code printing process

A two-dimensional code and process technology, used in printing, printing devices, copying/marking methods, etc., can solve the problems of easy damage and replacement, limited anti-counterfeiting function, high temperature resistance, etc., to avoid tampering and improve anti-counterfeiting performance. , not easy to destroy the effect

Inactive Publication Date: 2016-03-23
LUZHOU JINXIN PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to improve the existing technology and provide an anti-counterfeiting two-dimensional code printing process to solve the problem that the traditional two-dimensional code is printed on paper in the current technology, and the anti-counterfeiting function is limited , not resistant to corrosion, not resistant to high temperature, easy to be damaged and replaced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An anti-counterfeiting two-dimensional code printing process, including two-dimensional code transfer paper production and transfer, the process flow of two-dimensional code transfer paper production includes the following steps:

[0027] A. Drying bottom paper: take water-soluble small film bottom paper and dry the bottom paper, the drying temperature is 35°C, and the drying time is 1.5 hours;

[0028] B. Print the QR code on the backing paper with ink, the ink is Domino UV236BK, the QR code is black and white or colored, adjust the ink color according to the actual needs, and then use the LED light curing machine to cure the ink to improve ink curing Efficiency, to ensure the precise size and aesthetics of the QR code;

[0029] C. Attach a tear-off cover film to the QR code. The tear-off cover film is made of polypropylene tear-off cover film, and then dried. The drying temperature is 35°C, and the drying time is 3 hours. After drying, the QR code is obtained transfe...

Embodiment 2

[0032] An anti-counterfeiting two-dimensional code printing process, including two-dimensional code transfer paper production and transfer, the process flow of two-dimensional code transfer paper production includes the following steps:

[0033] A. Drying bottom paper: take water-soluble small film bottom paper and dry the bottom paper, the drying temperature is 35°C, and the drying time is 1.5 hours;

[0034] B. Print the QR code with ink on the backing paper. The ink is Imaje 5157 or Imaje 5135. The QR code is black and white or colored. Adjust the ink color according to the actual needs, and then use the LED light curing machine to cure the ink Carry out light curing to improve ink curing efficiency and ensure the precise size and aesthetics of the two-dimensional code;

[0035] C. Attach a tear-off cover film to the QR code. The tear-off cover film is made of polypropylene tear-off cover film, and then dried. The drying temperature is 35°C, and the drying time is 3 hours. ...

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Abstract

The invention discloses an anti-fake two-dimension code printing process. A two-dimension code is painted on dried water-soluble small film bottom paper in a spraying mode, a tearable cover adhesive film is attached to the two-dimension code, and two-dimension code transfer paper is obtained after drying; and then the two-dimension code is transferred to a container through the proper temperature and pressure. The anti-fake two-dimension code printing process is simple in step and easy to operate, the two-dimension code is printed on the surface of the container in a fusion mode, and therefore the two-dimension code is effectively prevented from being damaged; the printed two-dimension code is resistant to high temperature and corrosion and long in retention time, the two-dimension code is effectively prevented from being tampered, the anti-fake performance of the two-dimension code is improved, and accurate identification information is provided; printing efficiency is high, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of pattern printing technology, in particular to an anti-counterfeiting two-dimensional code printing technology. Background technique [0002] Two-dimensional barcode / two-dimensional barcode (2-dimensional barcode) records data symbol information with a specific geometric figure distributed on a plane (two-dimensional direction) according to certain rules; The concepts of "0" and "1" bit streams that constitute the internal logic basis of the computer use several geometric shapes corresponding to the binary to represent text and numerical information, and automatically read through image input equipment or photoelectric scanning equipment to realize automatic information processing. Processing: It has some common features of barcode technology: each code system has its specific character set; each character occupies a certain width; it has certain verification functions, etc. At the same time, it also has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/40B41M5/382
Inventor 李文金蓝华成王振华蒙兰腾杨德洪蓝庭峰
Owner LUZHOU JINXIN PRINTING
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