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Color adjusting method of water-based plastic-replacing matt varnish

A technology of color adjustment and plastic matte oil, which is applied in printing, printing devices, etc., can solve the problems of not easy to degrade, the impact of packaging materials on the environment, etc., and achieve the effect of delicate graphics and text

Active Publication Date: 2022-03-25
DONGGUAN MYS ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional packaging design mainly focuses on reducing the technical cost of packaging when choosing the name of the packaging, but does not pay enough attention to the impact of packaging materials on the environment
Especially in the development of high-quality handmade color boxes in recent years, a large number of PP films are used for surface treatment. PP films are wear-resistant, fold-resistant, scratch-resistant, and waterproof, but they are not easy to degrade, which has brought a great impact on the environment.

Method used

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  • Color adjusting method of water-based plastic-replacing matt varnish
  • Color adjusting method of water-based plastic-replacing matt varnish
  • Color adjusting method of water-based plastic-replacing matt varnish

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The flow process of the color adjustment method of water-based plastic dumb oil of the present invention is as follows figure 1 .

[0066] S1. Printing document production:

[0067] According to the needs, prepare the documents required for printing. The printing documents include 1 piece of TC1617 testchart, 2 pieces of P2P51testchart, C, M, Y, K control image, 2 pieces of G7 Verifier color control strips and 4 pieces of monitoring network expansion and solid density color control strips ,Such as figure 2 shown.

[0068] S2. Publishing:

[0069] 1. Environmental control of the publishing room: temperature 23°C, humidity 60%;

[0070] 2. Maintain Kodak publishing machines and plate processors to ensure that the parameters of the machine and dot restoration are stable;

[0071] 3. Machine parameters: plate-making speed setting 7 gears, developer dynamic replenishment volume 100ml / m 2 , the static supplement volume is 100ml / hr;

[0072] 4. Number of screen lines: ...

Embodiment 2

[0115] The invention provides a color adjustment method for water-based plastic replacement oil, comprising the following steps:

[0116] S1. Production of printing documents: Prepare the documents required for printing according to the needs. The printing documents include TC1617testchart, P2P51 testchart, C, M, Y, K control image, G7 Verifier color control strip, monitoring network expansion, and solid density color control strip;

[0117] S2. Publishing:

[0118] 1) Environmental control of the publishing room: temperature 21°C, humidity 45%;

[0119] 2) Maintain the publishing machine and plate processing machine to ensure the stability of the parameters of the machine and dot reducibility;

[0120] 3), machine parameters: plate-making speed setting 5 gears, dynamic replenishment amount of developer 80ml / m 2 , the static supplement volume is 80ml / hr;

[0121] 4) Number of screen lines: 200LPI, screen angle: C: 10, M: 70, Y: 0, K: 40, screen mode: AM;

[0122] 5) Output t...

Embodiment 3

[0160] The invention provides a color adjustment method for water-based plastic replacement oil, comprising the following steps:

[0161] S1. Production of printing documents: Prepare the documents required for printing according to the needs. The printing documents include TC1617testchart, P2P51 testchart, C, M, Y, K control image, G7 Verifier color control strip, monitoring network expansion, and solid density color control strip;

[0162] S2. Publishing:

[0163] 1) Environmental control of the publishing room: temperature 25°C, humidity 75%;

[0164] 2) Maintain the publishing machine and plate processing machine to ensure the stability of the parameters of the machine and dot reducibility;

[0165] 3) Machine parameters: set the printing speed to 10 levels, and the dynamic replenishment amount of developer is 120ml / m 2 , the static supplement volume is 120ml / hr;

[0166] 4), Screening lines: 400LPI, Screening angle: C: 20, M: 80, Y: 10, K: 50, Screening method: AM;

...

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Abstract

The invention provides a color adjusting method of water-based plastic-replacing matt varnish, which belongs to the technical field of color printing and comprises the following steps: S1, manufacturing a printing file; s2, publishing; and S3, printing. According to the invention, by means of a plurality of measures, the number of network lines of a printed product can reach 450lpi, the definition of the printed product is far higher than that of a common printed product, unsmoothness of pattern edges cannot be visually felt, and images and texts are finer and smoother. And the production operation speed of the printing machine reaches 12000 pieces per hour, and the production capacity is the same as that of normal 200-line printing.

Description

technical field [0001] The invention relates to the technical field of color printing, in particular to a color adjustment method of water-based plastic-replacing dumb oil. Background technique [0002] Traditional packaging design mainly focuses on reducing the technical cost of packaging when choosing packaging, but lacks enough attention to the impact of packaging materials on the environment. Especially in the development of high-quality handmade color boxes in recent years, a large number of PP films are used for surface treatment. PP films are wear-resistant, fold-resistant, scratch-resistant, and waterproof, but they are not easy to degrade, which has brought a great impact on the environment. [0003] Water-based plastic replacement oil is suitable for printing on-line machines (200 lines / inch) for one-time molding, no need for secondary printing, and the amount of ink is only 5 grams per square meter, which can achieve high wear resistance, folding resistance, scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/14B41M1/18
CPCB41M1/14B41M1/18Y02P90/30
Inventor 徐秒周跃文彭美花
Owner DONGGUAN MYS ENVIRONMENTAL PROTECTION TECH