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A kind of black environment-friendly water-based ink and preparation method thereof
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A water-based ink and black technology, which is applied in the field of black environmental protection water-based ink and its preparation, can solve the problems of low environmental protection performance, complex process flow, and high content of chemical preparations in water-based ink, so as to achieve no color fading, no volatile pollution, and natural color. bright effect
Inactive Publication Date: 2016-05-25
长兴艾飞特科技股份有限公司
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Abstract
Description
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Problems solved by technology
[0004] In order to solve the problems of high chemical preparation content of water-based ink, complex process flow and low environmental protection performance, we propose a black environmental protection water-based ink and its preparation method. The invention can simplify the technological process, reduce the content of chemical preparations, improve gloss, and improve Abrasion resistance while improving environmental performance
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
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Comparison scheme
Effect test
Embodiment 1
[0021] A kind of black environmental protection water-based printing ink, is made up of the raw material of following weight part:
[0022] Water-based acrylic resin emulsion 10, ethanol 3, black Chinese medicine slurry 25, deionized water 5.
[0023] Wherein, the black traditional Chinese medicine slurry is made up of the following raw materials of weight part:
[0025] The preparation method of this black environment-friendly water-based ink, the steps are as follows:
[0026] (1) Mix cloves, gallnuts, Kezi, mulberry, black sesame, and gall in proportion, soak in cold water for 2 hours, add to boil, boil for 2 hours, and filter to obtain clear liquid;
[0027] (2) Dissolve green vitriol, water-soluble iron salt, water-soluble ferrous salt, azone, and hydroxyethyl cellulose in warm water at 40°C in proporti...
Embodiment 2
[0032] A kind of black environmental protection water-based printing ink, is made up of the raw material of following weight part:
[0033] Water-based acrylic resin emulsion 15, ethanol 3, black Chinese medicine slurry 25, deionized water 5.
[0034] The preparation steps are basically the same as in Example 1.
Embodiment 3
[0036] A kind of black environmental protection water-based printing ink, is made up of the raw material of following weight part:
[0037] Water-based acrylic resin emulsion 20, ethanol 3, black Chinese medicine slurry 25, deionized water 5.
[0038] The preparation steps are basically the same as in Example 1.
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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Abstract
The invention provides a black environmentally-friendly aqueous ink. The black environmentally-friendly aqueous ink comprises an aqueous acrylic resin emulsion, ethanol, a black traditional Chinese medicinal slurry, and deionized water. The black traditional Chinese medicinal slurry comprises Syzygium aromaticum, Chinese gall, Medicine Terminalia Fruit, mulberry, black sesame seed, copperas, a water soluble ferric salt, a water soluble ferrous salt, azone and hydroxyethyl cellulose. The invention also provides a preparation method of the black environmentally-friendly aqueous ink. The method comprises the following steps: 1, mixing traditional Chinese medicines, immersing the traditional Chinese medicines in cold water, and boiling; 2, dissolving copperas, the water soluble ferric salt, the water soluble ferrous salt, azone and hydroxyethyl cellulose in water, stirring, and adding the supernatant obtained in step 1; 3, carrying out fine grinding; 4, mixing raw materials, and carrying out stirring dispersion; and 5, cooling, examining, and packaging. The aqueous ink prepared in the invention has the advantages of no harmful chemicals, no volatile pollution, bright and natural color, no color fading, and natural delicate fragrance.
Description
technical field [0001] The invention relates to the field of water-based ink, in particular to a black environment-friendly water-based ink and a preparation method thereof. Background technique [0002] With the development of human social civilization, the demand for ink is increasing, and various printing materials, packaging and printing products are all over the market. At the same time, the requirements for ink quality are getting higher and higher. Today, people realize that the faster the development of human civilization, the greater the energy consumption and the greater the impact on the environment. Environmentally friendly inks have also attracted people's attention, especially water-based inks, which do not emit volatile organic gases into the atmosphere. VOC, water-based ink is gradually replacing the position of solvent-based ink. Since the water-based ink mainly uses water as the diluent and does not contain organic solvents (such as esters, ketones, benzen...
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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