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Contract printing method of high-contrast-background bar code

A high-contrast, printing technology, applied in the field of traceability code printing, can solve the problems of high maintenance cost, difficult to read by scanning gun, high cost of printing system, and achieve the effect of good film formation.

Inactive Publication Date: 2018-04-24
汤宝林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method lacks a high-contrast background for the barcode formed on the dark uneven rough surface, and it is difficult for the scanning gun to read it, and the cost of the printing system is high and the maintenance cost is high

Method used

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  • Contract printing method of high-contrast-background bar code

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] See the accompanying drawings and Table 1 of the instruction manual, which are the workflow and working principle of the contract printing method with high-contrast background barcodes. There are many variations of tooling components depending on the specific coding goals. Under the principle of this method, the actuator can be more compact, practical, integrated and digital (PLC). For example, the implementation of the barcode traceability code printing method for a leather measuring machine is as follows, using a narrow-width infinitely extended barcode method, using a miniaturized thermal printing system, and sufficient for two-microcode printing.

[0017] One-time thermal head (05: barcode ribbon thermal head) transfer printing, using commercial accessories, such as Markem CODITHERM4 object direct thermal transfer coding machine, or using integrated components of thermal head manufacturers, such as Kyocera Thermal head (KPZ-48-8PBP1-STA width 48mm), or ROHM semicon...

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PUM

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Abstract

The invention discloses a contract printing method of a high-contrast-background bar code. The bar code (such as black) and a high contrast background (such as white) of the bar code are subjected toheat transfer printing for three times, and the overall process is completed at a time, and a two-degree heat transfer technology which adopts a bar code colored tape ink layer to conduct pre-transfer(black, or full colors) on a background colored tape ink layer and utilizes a transition film to enable a high-contrast-background bar code ink layer to reverse is adopted. In this way, the bar codecan have the high contrast background at the same time when being printed on a smooth flat surface or an unsmooth matt surface, underpainting of a printed surface, underpainting shade and even the fluorescence color (a laser scanning gun is blind to the fluorescence color) do not matter, modernization scanning and reading to the bar code can be achieved, and the bar code can enter modernization large-material-flow and big-data cloud technology management. The contract printing method can be applied to printing of bar codes, two-dimensional codes, other anti-counterfeiting codes, traceablity codes and serial numbers, LOG, color labels and the like.

Description

technical field [0001] A contract printing method for high-contrast background barcodes. The barcode (such as black) and its high-contrast background (such as white) are thermally transferred three times and the whole process is completed at one time. Pre-transfer printing (black, or color), and two-step thermal transfer technology that uses a transition film to reverse the high-contrast background barcode ink layer. In this way, regardless of the smooth surface, uneven rough surface, the background color of the printing surface, the depth of the background color, or even the fluorescent color (laser scanning guns are color blind to fluorescent light), the barcode has a high-contrast background at the same time, which can realize modern scanning of barcodes Read and be able to enter modern big logistics, big data cloud technology management. This application is applied to the printing of traceability codes on the surface of leather, fabrics, non-woven fabrics, animals and pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/382B41J31/08
CPCB41M5/382B41J31/08
Inventor 汤宝林
Owner 汤宝林