How to choose face paper and printing ink to guarantee the printing quality?

The corrugated board ink printing process is to first produce corrugated board on the corrugated board production line, then directly print on the corrugated board, and finally perform processes such as die cutting and box gluing. Before the high-grade corrugated board ink printing, the corrugated board face paper and printing ink must be carefully selected.

In order to improve the printing effect of corrugated cardboard, the coated white paper should be used for corrugated cardboard surface paper. Its advantages are: uniform thickness, smooth surface, and high gloss; at the moment of embossing, the coated white paper can absorb well Ink; coated whiteboard paper has a good bonding effect, strong fiber interweaving ability, and almost no ills of powder falling and hair falling, so it can reduce the phenomenon of graphic and text pollution caused by powder falling and the number of wipes.

The printing ink should be water-based ink. This ink has small fineness and uniformity, low viscosity can be smoothly filled into the anilox roller cell, and can be split and transferred to the surface of the printing plate, and then, the effect of light pressure on the high-end ink printing machine Then, it splits and transfers to the surface of the coated white paper again, with a good transfer and leveling properties. At the same time, the water-based ink has a strong adsorption capacity and is insoluble in water after being dried into a film. The ink film is thin and the ink color is bright.

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