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What are the ten reasons why the ink is not clean
- 2024-04-24 17:57:58
- admin
Ink scraping is not clean troubled many manufacturers, there are ten reasons for scraping is not clean, save it for use! 1.Ink viscosity is too high When the viscosity of the ink increases, the surface tension also increases correspondingly, and the force between them also increases, so that the scraper will increase the impact force of the ink on the scraper in the contact process with the ink, d...
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What is the viscosity of UV flexographic ink
- 2024-08-03 17:59:56
- admin
In the process of UV flexographic printing, the viscosity of the ink is one of the key factors that affect the printing quality and effect. Choosing the right viscosity UV flexographic ink is crucial to ensure printing quality and efficiency. When adjusting viscosity, it is usually necessary to consider many factors such as printing equipment, printing materials, image details and the expected pri...
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Characteristics and functions of solid acrylic resin used in water-based ink formulation
- 2025-01-11 13:38:08
- admin
Solid acrylic resins are widely used in the formulation of water-based printing inks. Common water-based printing ink formulations are usually composed of acrylate copolymer emulsion, solid acrylic resin, pigment filler and wetting agent, defoamer, etc. Acrylate copolymer emulsion is the main bonding material, and solid acrylic resin is the pigment dispersant, also known as dispersion resin. Aqueo...
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What role does acrylic resin play in ink?
- 2025-01-18 17:32:53
- admin
1. The role of acrylic resin in UV-curable inks. Due to the unsaturated nature of acrylic resin, it can undergo polymerization under the action of ultraviolet light and is widely used in the manufacture of UV-curable inks. It can also be copolymerized with other substances, such as polyethers, polyurethanes, polyesters, epoxy resins, modified epoxy resins, polycaprolactams, etc., an...
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Adhesive Solutions for the Printing and Packaging Industry
- 2026-04-24 17:53:09
- admin
Choose the Right Adhesive: Making Packaging Both Beautiful and Durable The aesthetic appeal and durability of printed packaging hinge on a crucial—yet often overlooked—element: the adhesive used. From the everyday shipping boxes and food packaging we receive, to high-end gift sets for tobacco and spirits, every bonded joint relies on the support of specialized adhesives. Selecting the right adhesi...
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Low Gloss in Water-Based Varnish / 6 Formulation Factors You Should Optimize
- 2026-04-30 18:21:33
- admin
Water-based varnishes are classified as eco-friendly products; the primary solvents used in their formulation are water and various alcohols, ensuring that their volatile components do not pollute the environment. The development of water-based varnishes has gained momentum in recent years, driven by the growing public demand for environmental protection. The process of applying varnish essentiall...