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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.
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Professional guide for printing plant technicians & procurement: How to select qualified water-based flexo inks for PE and PP films, solve offline adhesion, blocking, delamination and batch color difference failures in mass production.
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Common problems and practical solutions for flexo LED-UV ink label printing, covering adhesion issue, tackiness, color difference, plate clogging, pinholes and professional operation parameters.
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Water-based vs UV label printing ink comparison: curing principle, environmental performance, production speed, substrate adaptability, cost and selection guide for flexographic label printing.
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A practical professional guide on selecting the best label printing ink for flexible packaging, covering core principles (adaptability, safety, stability, economy), main ink types (water-based, solvent-based, UV inks), practical selection processes, helpi
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A comprehensive comparison of direct and indirect food contact inks, covering safety regulations, migration risks, performance differences, and application scenarios in food packaging.
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