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Printing process for reducing ink loss

A technology of ink and process, applied in the field of printing process to reduce ink loss, can solve the problems of limited ink saving, waste of manpower and material resources, ink waste, etc., and achieve the effects of saving labor costs, saving printing ink, and reducing waste

Inactive Publication Date: 2019-03-15
安徽同和印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional printing industry, if you want to save ink in the printing process, you often calculate it from the type of printing material and the amount of ink used, and such calculations are mostly empirical calculations, which can reduce the loss of ink to a certain extent, but This type of method saves limited ink, and the ink consumption needs to be recalculated according to different printing materials, which wastes manpower and material resources and has poor effect. In addition, the ink tank needs to be cleaned regularly to prevent ink nodules in the ink tank during the printing process. The general cycle is 7-12 days, a lot of ink will be wasted during the cleaning process, and it will also have a certain impact on the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of printing process that reduces ink loss, described printing process comprises the following steps:

[0026] (1) Hydrophobic paint preparation: select dodecafluoroheptyl methacrylate, nano-silica, fluorine-containing resin, and isopropanol, mix them at a temperature of 80-100°C and stir evenly to obtain a hydrophobic paint for use;

[0027] (2) Printer setting: apply the above-mentioned hydrophobic coating inside the ink tank, and the printing machine is equipped with an infrared drying system and a hot air drying system;

[0028] (3) Ink treatment: Select inks with high color rendering and easy drying for printing, and use corresponding solvents to adjust the viscosity of the inks to obtain treated inks for use;

[0029] (4) Printing material treatment: apply a layer of UV actinic oil on the surface of the printing material, and then cure it for later use;

[0030] (5) Printing preparation: Add the configured ink into the ink tank, and use the moistening solut...

Embodiment 2

[0034] A kind of printing process that reduces ink loss, described printing process comprises the following steps:

[0035] (1) Hydrophobic paint preparation: select dodecafluoroheptyl methacrylate, nano-silica, fluorine-containing resin, and isopropanol, mix them at a temperature of 80-100°C and stir evenly to obtain a hydrophobic paint for use;

[0036] (2) Printer setting: apply the above-mentioned hydrophobic coating inside the ink tank, and the printing machine is equipped with an infrared drying system and a hot air drying system;

[0037] (3) Ink treatment: Select inks with high color rendering and easy drying for printing, and use corresponding solvents to adjust the viscosity of the inks to obtain treated inks for use;

[0038] (4) Printing material treatment: apply a layer of UV actinic oil on the surface of the printing material, and then cure it for later use;

[0039] (5) Printing preparation: Add the configured ink into the ink tank, and use the moistening solut...

Embodiment 3

[0043] A kind of printing process that reduces ink loss, described printing process comprises the following steps:

[0044] (1) Hydrophobic paint preparation: select dodecafluoroheptyl methacrylate, nano-silica, fluorine-containing resin, and isopropanol, mix them at a temperature of 80-100°C and stir evenly to obtain a hydrophobic paint for use;

[0045] (2) Printer setting: apply the above-mentioned hydrophobic coating inside the ink tank, and the printing machine is equipped with an infrared drying system and a hot air drying system;

[0046] (3) Ink treatment: Select inks with high color rendering and easy drying for printing, and use corresponding solvents to adjust the viscosity of the inks to obtain treated inks for use;

[0047] (4) Printing material treatment: apply a layer of UV actinic oil on the surface of the printing material, and then cure it for later use;

[0048] (5) Printing preparation: Add the configured ink into the ink tank, and use the moistening solut...

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PUM

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Abstract

The invention provides a printing process for reducing ink loss, which relates to the technical field of printing. The printing process for reducing ink loss mainly comprises the following steps: preparation of hydrophobic paint, printer setting, ink treatment, substrate treatment, printing preparation, printing treatment and the like. The invention overcomes the shortcomings of the prior art, improves the utilization rate of the traditional ink in printing, reduces the waste of the ink, reduces the generation and discharge of the waste ink, is environmentally friendly and safe, and is suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a printing process for reducing ink loss. Background technique [0002] The realization of green printing is an important measure for my country's environmental protection work. In the process of realizing the positive interaction of sustainable production and promoting an ecological and environment-friendly society, green printing is an important breakthrough to achieve environmental improvement. In the printing process, the use of ink is indispensable, and the amount of use is huge, and the harm of ink to human health and the environment is also the most serious. [0003] In the traditional printing industry, if you want to save ink in the printing process, you often calculate it from the type of printing material and the amount of ink used, and such calculations are mostly empirical calculations, which can reduce the loss of ink to a certain extent, but This type of method s...

Claims

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Application Information

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IPC IPC(8): B41M1/00
CPCB41M1/00
Inventor 滕博
Owner 安徽同和印刷有限公司
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