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The pattern on the printing plate is prominent, the blank place is concave, through the anilox rollers to transfer ink, generally printed with water-based and UV inks, can reach 400 meters per minute. Flexographic printing is also a kind of letterpress printing.
The printing pattern on the surface of the printing plate is concave, the blank space is protruding, the printing ink layer is very thick, the color is bright, the line is clear, and the saturation is high. Solvent-based ink and water-based ink are available!
The graphic part and the blank part is in the same plane, to the surface of the printing plate inking, only the graphic part of the adsorption of ink, plate work is simple, low cost, suitable for large quantities of printing, mainly using solvent-based inks.
The printing plate consists of a number of small sieve holes, non-graphic part of the mesh is coated with a photopolymer coating sealed, printing adaptability, thick ink layer, three-dimensional sense of strong, bright colors, mainly solvent-based ink.
In this context, water-based ink, as an environmentally friendly and non-toxic printing material, is gradually being valued and promoted in the field of food packaging.
Sep 23 2024
Professional interpretation of global compliance standards for Food Contact Ink and Low Migration Ink, covering US FDA, EU framework, Swiss Ordinance, EuPIA industrial guidelines and China GB 4806.14, with comparison tables, application scenarios and FAQ
Sep 23 2024
Volatile organic compounds (VOCs) are a type of organic compound that easily evaporates into the atmosphere at room temperature and pressure, and are widely present in our daily life and industrial production
Sep 22 2024
The viscosity control of water-based ink is a key step in ensuring stable and efficient printing quality during flexographic printing. The following will elaborate on how to accurately control the viscosity of water-based ink from multiple aspects.
Sep 22 2024
The reasons for color changes in water-based ink during flexographic printing are multifaceted, and can be attributed to three main categories: raw material fac
Sep 21 2024
UV ink and LED ink both use UV cured printing ink, which has the advantages of environmental protection and fast drying. However, there are still differences in specific use. UV ink only uses traditional mercury lamp dried ink,
Sep 18 2024
Food packaging ink has become the preferred choice for many packaging companies due to its non-toxic, odorless, and environmentally friendly characteristics.
Sep 14 2024
Learn why UV ink suffers from poor adhesion, tape peeling and ink rub-off on PE film. Focus on inconsistent curing between ink surface and inner layer, causes, phenomena and influencing factors.
Sep 14 2024
UV ink has been increasingly used in the field of food packaging in recent years. It can be seen that UV ink has reached food safety grade.
Sep 11 2024
When water-based ink is printed on paper, a series of problems may occur. These problems involve ink performance, paper characteristics, printing process, environmental conditions and other aspects. The following is a detailed analysis and solution to the
Sep 10 2024