Ink is an important material used for printing, but sometimes it encounters a disturbing ink foaming phenomenon, which affects printing. Causes of ink foaming:
1. The ink viscosity is high, the surface tension of the ink is large, and the gas oil in the ink is difficult to escape from the ink film and remains in the ink layer.
2. Dust and oil stains are attached to the surface of the substrate.
3. When printing, the ink itself has air bubbles or uneven viscosity.
4. The printing speed is too fast or the printing speed is uneven.
(Ink foaming display)
What are the hazards of ink foaming?
1. The ink texture is uniform to ensure the printing quality, and the foaming destroys the uniformity.
2. Foaming will reduce production efficiency.
3. Cause defects in the printing surface, resulting in the pattern on the printing paper can not be printed completely.
3. After the foam in the tank liquid overflows, the foam flows into the rim, wetting the printing paper, and the printing machine cannot work properly
(Degaux 810 defoamer product display)
To deal with flexo and gravure ink foaming, why use Digo 810 defoamer?
1. Water-based defoamer 810 is especially suitable for defoamer concentrate of water-based formulations
2. Excellent defoaming effect in the grinding stage
3. Especially suitable for pure AC emulsion is also suitable for styrene acrylic emulsion, PU dispersion, mixing system, etc
4. Very good compatibility, good performance
Summary: Ocean imported defoamer attaches great importance to the problem of foaming in all aspects, creates a high-quality defoamer, provides a variety of original brand defoamers, a complete range, and can provide free sample testing. Meet the requirements for foam problems, while attaching great importance to the problem of foaming in daily life. For details, you can consult online or call: 18123709970 (WeChat phone number)
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