Printing ink often generates bubbles during the printing process, which can disrupt the uniformity of the ink and affect the printing quality. In order to improve printing quality and product quality, ink defoamers have emerged.

Bubbles in printing ink can lead to reduced production efficiency, increased energy consumption, and surface defects in printing. Uniform ink texture is the foundation for ensuring printing quality, and the presence of bubbles can disrupt this uniformity. Therefore, adding ink based defoamers has become an important means to improve printing quality and enhance product quality.

Ink defoamers are widely used in various printing inks, including solvent based and water-based inks. In the printing process, defoamer can quickly penetrate into the interior of foam, reduce its surface tension, and achieve the effect of rapid defoaming. At the same time, high-quality defoamers do not cause environmental pollution while defoaming, meeting the environmental requirements of modern printing technology.

Select suitable ink defoamers based on the type of printing ink and application requirements. Different types of ink defoamers may have different applicable conditions and effects. The amount of defoamer added should be tested and adjusted according to the properties and usage conditions of the ink to achieve the best defoaming effect. When choosing defoamers, attention should be paid to their compatibility with printing ink to ensure that they do not have a negative impact on the color, fluidity, or other properties of the ink.