Water ink bubble problem is a problem that has plagued the printing ink factory. Because of the water-based ink foaming serious word will lead to the normal operation of the equipment can not, equipment manufacturers in the design also joined the extra attention, but water-based ink foaming problem and no perfect turn out. Now today's printing ink factory in solve the water-based ink foaming problems have been in the water - based ink fire foam agent, because this kind of printing ink defoamer has good stability, convenient use, water dispersible, and water-based ink good solubility, can eliminate fine foam, with less, does not affect the film-forming and does not produce fisheye / stythe eye of a needle, etc. advantages. The following is the application of water-based ink can be reduced when the bubble should pay attention to 5 points. 

1 when found increase of viscosity of the ink, not to add water, it will backfire. It can measure the viscosity before use water-based ink. 

Before the 2 printing ink and ink business operator must have security ink quality established procedures. 

3 unnecessary ink mixing action should be reduced as much as possible. 

4 ink formulation as far as possible not to use a high solid ingredients, the best use of the formula is not easy to bubble, especially in the use of cavity type scraping knife system. 

5 printing ink operators to maintain the daily operation of the record, such as the use of ink and the performance of the activities and so on. 

Of course, these 5 points can only be reduced to the water-based ink bubble to pay attention to the place, when the water-based ink bubbles, it is necessary to use water-based ink to the bubble agent for the treatment of. ALS ink manufacturer of water-based ink fire foam agent is designed specifically for flexo / gravure water-based ink foaming characteristics, has good stability, less dosage, rapid defoaming suppression of long-term bubble, scattered, compatibility is excellent, does not produce stythe eye of a needle, and will not affect the membrane advantages, is widely used in water - based ink, printing ink, rubber industry polymerization, all kinds of emulsion polymerization, polymer gel, Bing benzene emulsion and emulsion polymerization and so on occasion.