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How to make a glow in the dark paint?
Dec 07 , 2021
Glow paint consists of glow powder mixed with clear organic resin, organic solvents and in some cases other materials. Once mixed, it can absorb light and glow in the dark for hours. Mixing Instructions for Luminous Paints 1. Choose transparent, neutral or weak acid organic resins like polyurethane resin, acrylic acid resin, epoxy resin, polyester resin, etc.. 2. For painting purposes, particle si...
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Characteristics of using water-based ink
Mar 31 , 2022
Water based ink is developing rapidly in the cause of global environmental protection, let's talk about the characteristics of using water-based ink: 1) slow drying effect on printing quality: general of water-based ink can be divided into two types, one is alcohol (> 10%), one is less do not contain alcohol or alcohol (< 10%).No matter what kind of products, in view of solvent-based inks, h...
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Technology for Flexible Packaging-1
Apr 13 , 2022
The major end-use application for flexible packaging is food packaging, which comprises more than half of the entire segment. This can only be expected to rise as more food categories and brand owners currently employing glass, metal or rigid plastics transition to the flexible packaging format. While the benefits of flexible packaging compared to other formats are well documented, one often overl...
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Packaging Substrate and Application
Jul 19 , 2022
As you know that printing Ink application depends on the printing method and printing substrate. Flexographic printing is one of the major printing processes adopted for packaging. The packaging across various industries such as food and beverages, FMCG, pharmaceutical, health, cosmetics, industrial, agriculture…etc. In this article, we will be exploring the 2 major substrates (materials) that are...
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How to make the best and brightest in the luminous ink?
Aug 26 , 2022
Sunman has glow in the dark pigment that is specially designed for making luminous ink. Compared to the luminous pigment you may get from the market, our pigment has multiple colors, long afterglow time(>12 hours) and high luminosity. Luminous ink made with our pigment has many advantages including strong adhesion, high heat resistance and abrasive resistance. It is suitable for silk-screen pri...
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Is Glow In The Dark Powder Safe and Non Toxic?
Nov 23 , 2022
The short answer to this question is, yes, glow in the dark powder is 100% safe, non-toxic and non-radioactive. The long answer to this question, well, we will first need to take a look at the composition of the glow in the dark powder and what makes it to have its glow color. There are many types of glow in the dark powder sold and used in the market, strontium aluminate based glow pigment being ...
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What are the characteristics of polyurethane resin for printing ink?
Apr 06 , 2023
1. Excellent yellowing resistance During the preparation process, polyurethane resin for printing ink is mainly synthesized from aliphatic polyester and aliphatic isocyanate as the main raw materials. Compared with aromatic polyurethane, it has excellent optical stability and excellent yellowing resistance after film formation. 2. Excellent adhesion fastness to film substrates The polyurethane res...
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What is Waterproof Glow in the Dark Powder?
Apr 28 , 2023
Long-lasting luminous powder is one of the most common luminous materials on the market. There is another type of luminous powder - waterproof luminous powder. What's the difference between it and ordinary luminous powder? Let us tell you as follows; Waterproof luminous powder is also known as water-based luminous powder. It's actually a regular, long-lasting, glow-in-the-dark powder with an extra...
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