Silver ink with good metal printing effect and printing process using silver ink
A metal effect, silver ink technology, applied in the printing process, silver ink field, can solve the problems of disconnection, low production efficiency, high printing cost, etc., and achieve the effect of obvious metal effect
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Embodiment 1
[0028] Embodiment one: a silver ink printing process with good printing metal effect, is characterized in that comprising the following steps:
[0029] (1) Selection of substrates and inks. The substrates should be white cardboard coated on one side, and the coated surface of the white cardboard should be coated with water-based varnish of ZCSXGY-2001 from Hubei Zhongbei Industry and Trade Co., Ltd. Coating and drying, so that the smoothness of the white cardboard surface reaches 500S, and the ink absorption rate reaches 20%;
[0030] (2) Modulate the good high-brightness gravure silver ink of reflectivity, described gravure silver ink is to be 60% silver powder, 28% n-propyl acetate, 2.5% methyl methacrylate, 2% by mass percent Butyl acrylate, 1% methacrylic acid, 1% N-methylol acrylamide, 1% allyl methacrylate, 1% isooctyl thioglycolate, 0.5% alkylphenol polyoxygen Sodium vinyl ether sulfate, 1.5% polyamide polyurea resin produced by Weifang Jinshuiyuan Chemical Co., Ltd., ...
Embodiment 2
[0033] Embodiment two: a kind of silver ink printing technique that printing metal effect is good, it is characterized in that concrete steps are as follows:
[0034] (1) Selection of substrate and ink. The substrate is white cardboard coated on one side, and the coated surface of the white cardboard is coated with 8700-G UV varnish from Huzhou Yinlu Trading Co., Ltd. , and dry, so that the smoothness of the white cardboard surface reaches 500S, and the ink absorption rate reaches 20%;
[0035](2) Modulate the good high-brightness gravure silver ink of reflectivity, described gravure silver ink is to be the silver powder of 68%, the n-propyl acetate of 24%, the methyl methacrylate of 2.3%, 1% by mass percent Butyl acrylate, 1% methacrylic acid, 1% N-methylol acrylamide, 0.5% allyl methacrylate, 0.5% isooctyl thioglycolate, 0.5% alkylphenol polyoxygen Sodium vinyl ether sulfate, 1% polyamide polyurea resin produced by Weifang Jinshuiyuan Chemical Co., Ltd., 0.12% powdered sili...
Embodiment 3
[0038] Embodiment three: a silver ink printing process with a good printing metal effect, is characterized in that the specific steps are as follows:
[0039] (1) The choice of substrate and ink, the substrate is white cardboard coated on one side, and the coated surface of the white cardboard is coated with water-based varnish with a viscosity of 3# Zahn cup measured for 18-20 seconds , and dry, so that the smoothness of the white cardboard surface reaches 500S, and the ink absorption rate reaches 20%;
[0040] (2) Modulate the good high-brightness gravure silver ink of reflectivity, described gravure silver ink is to be the silver powder of 65% by mass percentage, the n-propyl acetate of 25%, the methyl methacrylate of 1%, 1.5% Butyl acrylate, 2% methacrylic acid, 1.5% N-methylolacrylamide, 1% allyl methacrylate, 0.5% isooctyl thioglycolate, 0.5% alkylphenol polyoxygen Sodium vinyl ether sulfate, 1% polyamide polyurea resin produced by Weifang Jinshuiyuan Chemical Co., Ltd....
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