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Printing method for surface of plastic plate

A printing method and technology for plastic plates, which are applied in the directions of printing, post-processing of printing, printing devices, etc., can solve the problem of difficult long-term retention of content, and achieve the effect of low polishing mesh

Inactive Publication Date: 2020-01-21
江苏扬中印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing on the surface of the plastic board has always been a long-term problem. Due to the smooth surface of the plastic board, it is difficult to keep the printed content for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A printing method on the surface of a plastic plate, characterized in that it comprises the following process steps:

[0024] 1) Clean the surface of the plastic board to be printed;

[0025] 2) Polish the cleaned plastic plate with 100-120 mesh;

[0026] 3) Polish the polished plastic plate to 500-540 mesh;

[0027] 4) Ink printing on the polished plastic plate;

[0028] 5) The ink is dried by infrared drying method.

[0029] As a preferred solution in the previous step, the number of grinding meshes in the step 2) is 110 meshes.

[0030] As a preferred solution in the previous step, the polishing mesh in the step 3) is 520 mesh.

[0031] As a preferred solution in the previous step, the infrared wavelength is 680nm.

[0032] As a preferred solution in the previous step, the infrared drying temperature is 60-66° C., and the infrared drying time is 18-20 minutes.

[0033] As a preferred solution in the previous step, the infrared drying temperature is 63° C., and ...

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PUM

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Abstract

The invention provides a printing method for the surface of a plastic plate. The printing method comprises the following process steps that 1) the surface of the plastic plate needing to be printed iscleaned; 2) the cleaned plastic plate is polished by 100-120 meshes and 120 meshes; 3) the polished plastic plate is polished by 500-540 meshes and 540 meshes; 4) the polished plastic plate is subjected to ink printing; and 5) ink is dried in an infrared drying mode. According to the printing method, the plastic plate is polished firstly, then polishing is carried out by a low mesh number, so that the surface of the polished plastic plate has a certain adhesion adsorption effect, the ink can be conveniently adsorbed, meanwhile, the mesh number of polishing is relatively low, and the ink can be more stable after being dried.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a printing method on the surface of a plastic plate. Background technique [0002] As one of the commonly used materials for publicity, plastic board has a wide range of applications. However, the printing on the surface of the plastic board has always been a long-term problem. Due to the smooth surface of the plastic board, it is difficult to keep the printed content for a long time. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a printing method on the surface of a plastic plate, and the printing method according to the present invention can make the content printed on the surface of the plastic plate more stable. [0005] (2) Technical solution [0006] To achieve the above object, the present invention provides the following technical solutions: [0007] A printing m...

Claims

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Application Information

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IPC IPC(8): B41M1/30B41M7/00B24B1/00
CPCB24B1/00B41M1/305B41M7/009
Inventor 朱爱林缪志良赵彩荣
Owner 江苏扬中印刷有限公司
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