هل أداء الحبر المائي مستقر كيف تمنع ظلال الألوان المختلفة
  • 2023-05-24 16:45:15
  • مشرف
Water - based ink is also known as water - based (oil) ink, referred to as ink.Water-based ink is made of water-soluble or water-dispersed polymer resin, colorant, surfactant and other related additives through chemical process and physical processing.


Water - based ink containing a small amount of alcohol water as solvent, ink stability.Therefore, it is especially suitable for food, medicine and other packaging industries. Water-based ink can be cleaned with water, non-flammable, non-explosive, no adverse effects on the atmospheric environment and the health of workers, and no fire hazards caused by static electricity and flammable solvents, with production safety.

Water-based ink is a new type of printing ink with high color concentration, no longer soluble, good gloss, strong printability, good leveling and high solid content.Water-based ink is easy to operate. In printing, only according to the demand in advance to add tap water allocation of good ink.


In the printing process directly add a proper amount of new ink, do not need to add additional water solvent, can prevent the color of different shades. Water-based ink dry after the general no longer soluble in water. When printing, the printing plate must be immersed in the water-based ink to keep rotating at all times. Otherwise, the water-based ink on the printing plate will dry quickly, causing the plate roller to be blocked, resulting in the inability to print.


In view of the increasing price of organic solvents caused by the depletion of petroleum resources, the cost of solvent ink production and environmental use will be increasing. The solvent of water-based ink mainly uses tap water, and because of the high concentration of water-based ink, gravure printing depth can be shallow.


Therefore, from the cost point of view, although the price of water-based ink is high, its comprehensive use cost is estimated to save about 30% than solvent ink, and there are few concerns about residual toxicity of solvents on the surface of printing materials. Water-based ink has successfully explored the application of plastic intaglio printing, which is undoubtedly a good news for color printing and packaging factories.

We have the company water dispersive polymer resin, colorant, surfactant and other related products, manufacturers direct sales, stable quality, professional technology, welcome to consult

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