Water transfer printing preparation process applied to bionic bait
A technology of bionic bait and preparation process, which is applied in the direction of ink transfer from original manuscript, printing, and post-processing of printing, etc. It can solve the problems of uneven spray painting, unstable paint film, and poor bionic effect, so as to improve the bionic effect and uniform Adsorption, loss reduction effect
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Embodiment 1
[0034] Water transfer printing preparation process:
[0035] (1) Pretreatment: wash the bionic bait with clean water to remove surface impurities, and then dry it with a vacuum low-temperature cold air dryer at 32°C for 4 hours to remove surface moisture;
[0036] (2) Spray protective paint: spray protective paint on the surface of the pretreated bionic bait to dry the moisture on the surface at 32°C;
[0037] (3) Film activation: spread the water transfer film on the water surface of the transfer tank, keep the water in the tank clean and in a neutral state, and after the film is stretched and flattened, spray evenly on the surface of the graphic layer with an activator , to activate the graphic layer into the ink state;
[0038] (4) Water transfer printing: choose a good launching angle, gradually close the bionic bait to the water transfer film, and the graphic layer will be transferred to the surface of the bionic bait under the action of water pressure;
[0039] (5) Pos...
Embodiment 2
[0048] Water transfer printing preparation process:
[0049] (1) Pretreatment: wash the bionic bait with clean water to remove surface impurities, and then dry it with a vacuum low-temperature cold air dryer at 35°C for 6 hours to remove surface moisture;
[0050] (2) Spray protective paint: spray protective paint on the surface of the pretreated bionic bait to dry the moisture on the surface at 35°C;
[0051](3) Film activation: spread the water transfer film on the water surface of the transfer tank, keep the water in the tank clean and in a neutral state, and after the film is stretched and flattened, spray evenly on the surface of the graphic layer with an activator , to activate the graphic layer into an ink state;
[0052] (4) Water transfer printing: choose a good launching angle, gradually close the bionic bait to the water transfer film, and the graphic layer will be transferred to the surface of the bionic bait under the action of water pressure;
[0053] (5) Post-...
Embodiment 3
[0102] Based on Example 1, control example 1 without modifying hydroxymethyl cellulose, control example 2 without modifying starch, and control example 3 without spraying protective paint in the post-treatment step are set.
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