Most of the relatively thin ink can be pumped to transport, in the transport process, there will be a lot of air mixing, bubbles. In addition, in the printing process, because the ink is very thin, it will also produce a large number of bubbles when it is scraped off the plate (such as photogravure)

The washing effect of surfactants is the basic characteristic of the most practical use of surfactants. It involves the daily life of thousands of families. And in all walks of life and various industrial production has also been more and more applied.Dry cleaning is a method of washing in organic s

Industrial cleaning technology can be divided into fine chemical cleaning, physical cleaning and biological cleaning according to the principle of cleaning. Among them, fine chemical cleaning technology has the longest history, the most kinds and the most widely used. Chemical cleaning according to

Principle of action: When the affinity of the levelling agent to the dye is greater than the affinity of the dye to the fiber, before the dye is adsorbed by the fiber, the levelling agent first pulls the dye, and then combines to form a stable aggregate, and the dye is separated from the levelling a

one Spray cleaning The method of using a cleaning agent to achieve low or no bubbles1. Add defoamer: silane defoamer, polyether defoamer and low molecular alcohol are commonly used.2. Choose a suitable surfactant.two There are three main methods for surfactant selection:1. Commonly sprayed low-foam