Variable-color heat transfer printing ink and preparation method thereof
A color-changing and ink technology, which is applied in ink, household utensils, applications, etc., can solve the problems of thermal transfer inks such as non-changeable color, unstable connection, easy to fall off, etc., to achieve bright colors, wide range of use, and clarity high effect
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Embodiment 1
[0027] A color-changing sublimation thermal transfer ink, comprising the following components:
[0028]
[0029] Wherein, the composition and parts by weight of variable color toner are as follows:
[0030]
[0031]
[0032] The preparation method of the above-mentioned color-changing sublimation thermal transfer printing ink, the steps are as follows:
[0033] (1) Dilute the offset resin, varnish, and colloidal oil in sequence according to a certain proportion, and mix and stir in a conventional method;
[0034] (2) Add the above-mentioned stirring solution to the color-changing toner, and mix and stir in a conventional method; and process the above-mentioned mixed mixture with a three-roll mill according to the known technology in the industry to form a color-changing sublimation thermal transfer ink.
Embodiment 2
[0036] A color-changing sublimation thermal transfer ink, comprising the following components:
[0037]
[0038] Wherein, the composition and parts by weight of variable color toner are as follows:
[0039]
[0040] The preparation method of the above-mentioned color-changing sublimation thermal transfer printing ink, the steps are as follows:
[0041] (1) Dilute the offset resin, varnish, and colloidal oil in sequence according to a certain proportion, and mix and stir in a conventional method;
[0042] (2) Add the above-mentioned stirring solution to the color-changing toner, and mix and stir in a conventional method; and process the above-mentioned mixed mixture with a three-roll mill according to the known technology in the industry to form a color-changing sublimation thermal transfer ink.
Embodiment 3
[0044] A color-changing sublimation thermal transfer ink, comprising the following components:
[0045]
[0046] Wherein, the composition and parts by weight of variable color toner are as follows:
[0047]
[0048] The preparation method of the above-mentioned color-changing sublimation thermal transfer printing ink, the steps are as follows:
[0049] (1) Dilute the offset resin, varnish, and colloidal oil in sequence according to a certain proportion, and mix and stir in a conventional method;
[0050] (2) Add the above-mentioned stirring liquid to the color-changing toner, and mix and stir in a conventional method; and process the above-mentioned mixed mixture with a three-roll mill according to the known technology in the industry to form a color-changing sublimation thermal transfer ink.
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