fountain solution reduce water surface tension, improve the definition of the lines and dots  

Fountain solution :

Compounded by different kinds of water-reception, water-retaining and organic materials. This product is characteristic by its bellowing features: effectively reduce water surface tension, improve the definition of the lines and dots, enhance water reception of non-image area, decrease water consumption, accelerate ink water balance . Suitable for all kinds of conventional and alcohol dampening system offset printing machines

fountain solution