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Metal printing cloth-washing water

A cloth washing and iron printing technology, applied in the field of iron printing printing equipment maintenance, can solve the problems of fast volatilization, waste, low ignition point, etc., and achieve the effects of high temperature stability, fast removal, and convenient use

Inactive Publication Date: 2015-04-29
天津汉林通商科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One is: gasoline, white starch oil cleaning agent, although this type of solvent can dissolve ink well, but its ignition point is low, flammable, and there is a great fire hazard, especially the printing and iron industry requires high temperature operation, which increases the risk factor , and volatilizes quickly, wastes seriously, and causes damage to the health of operators and pollutes the environment;
[0005] The second is: offset printing blanket cleaning agent. This type of cleaning agent is mainly suitable for cleaning blankets in paper printing process. It has high solubility for paper wool and confetti. It is smooth and has high requirements on the composition of the ink. The ink is mainly composed of synthetic resins such as phenolic resin, polyamide resin, polypropylene resin, etc., so this kind of cleaning material cannot completely remove the ink residue

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Weigh each prepared raw material, mix and prepare the cloth washing water for printed iron according to a certain proportion, the composition of the cleaning agent is: 8% tributyl phosphate, 2.5% triethanolamine, 0.2% chelating agent, 3.5% non-toxic Ionic surfactant, 2.5% anionic surfactant, the balance is demineralized water.

[0023] The non-ionic surfactant is prepared from octylphenol polyoxyethylene ether, nonylphenol polyoxyethylene ether and sorbitan fatty acid ester in a mass ratio of 1:1:0.02.

[0024] The anionic surfactant is prepared from sodium dodecylbenzenesulfonate and sodium dodecylsulfate at a mass ratio of 1:0.2.

[0025] The chelating agent is prepared from sodium polyphosphate, sodium dihydrogen phosphate and tricarboxymethylamine at a mass ratio of 0.2:1:0.05.

Embodiment 2

[0027] Weigh each preparation raw material, mix and prepare this kind of iron printing cloth washing water according to a certain proportion, the composition of this cleaning agent is: 10% tributyl phosphate, 2% triethanolamine, 0.25% chelating agent, 2.5% non- Ionic surfactant, 2.5% anionic surfactant, the balance is demineralized water.

[0028] The nonionic surfactant is prepared from octylphenol polyoxyethylene ether, nonylphenol polyoxyethylene ether and sorbitan fatty acid ester in a mass ratio of 1:1.5:0.01.

[0029] The anionic surfactant is prepared from sodium dodecylbenzenesulfonate and sodium dodecyl sulfate according to the mass ratio of 1:0.4;

[0030] The chelating agent is prepared from sodium polyphosphate, sodium dihydrogen phosphate and tricarboxymethylamine in a mass ratio of 0.1:1:0.01.

Embodiment 3

[0032] Weigh each preparation raw material, mix and prepare this kind of iron printing cloth washing water according to a certain proportion, the composition of this cleaning agent is: 9% tributyl phosphate, 2.5% triethanolamine, 0.25% chelating agent, 3.0% non- Ionic surfactant, 2.0% anionic surfactant, the balance is demineralized water.

[0033] The nonionic surfactant is prepared from octylphenol polyoxyethylene ether, nonylphenol polyoxyethylene ether and sorbitan fatty acid ester in a mass ratio of 1:1.5:0.01.

[0034] The anionic surfactant is prepared from sodium dodecylbenzenesulfonate and sodium dodecylsulfate at a mass ratio of 1:0.25.

[0035] The chelating agent is prepared from sodium polyphosphate, sodium dihydrogen phosphate and tricarboxymethylamine at a mass ratio of 0.15:1:0.03.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses metal printing cloth-washing water which is prepared from the following components in percentage by weight: 8-10% of tributyl phosphate, 2-2.5% of triethanolamine, 0.2-0.25% of a chelating agent, 2.5-3.5% of a non-ionic surfactant, 1.5-2.5% of an anionic surfactant and the balance of softened water. The metal printing cloth-washing water integrates mechanisms and properties of fusion and permeation, adsorption, emulsion, solubilization and peeling, is good in high-temperature stability and convenient and safe to use, and can be used for quickly removing printing ink stains on a rubber blanket.

Description

technical field [0001] The invention relates to the field of iron printing and printing equipment maintenance, in particular to a cloth washing water for iron printing. Background technique [0002] For metal-based metal printing and can-making processes, the printing requirements are getting higher and higher, and the graphics are becoming more and more exquisite and detailed, which leads to higher requirements for the dot transfer of blankets. How to ensure a high degree of restoration of the dots of the blanket depends on how effective the cleaning material can be. [0003] At present, the following two cleaning agents are mainly used for cleaning iron printing blankets: [0004] One is: gasoline, white starch oil cleaning agent, although this type of solvent can dissolve the ink well, but its ignition point is low, flammable, and the fire hazard is great, especially the printing and iron industry requires high temperature operation, which increases the risk factor , an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/04
CPCC09D9/04
Inventor 张金城
Owner 天津汉林通商科技有限公司
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