All kinds of printing ink characteristics and development trend analysis

Learn more about the characteristics of the ink system to recognize the development trend of the ink at the core.

Water-base ink

Water-based ink,also known as water-based ink or water-based ink.Water-based ink is usually based on the dyes and pigments formula.The service life of them in a few days To a month,and need to used with special coated ink-jet printing substrates,the owner if absorbed by coating printing ink,so the price More expensive,but the price is relatively cheap water-based ink,and no subsequent processing problems.Water-based ink can copy the color gamut is almost Is the biggest of the ink system.So now,there have been more and more printing enterprise began to use water-based printing solution to production.

Solvent-based ink

Solvent-based inks are mainly colored by penetrating into the surface of substrates.They is primarily for ethylene product development,and is inkjet printing city On the field the most used ink system.Effect of the solvent ink can not need to provide users with a longer service life,but they are in and printing Need to be heated in the drying process.True solvent ink is contain VOC (volatile organic compounds),and need to take printing plant ventilation and its He air treatment measures.In general,in addition to some of the more strict with air quality field,solvent ink sales prospects is very Optimistic.

Environmental protection or low solvent ink

Environmental protection and low solvent ink can be used on the coating or coating substrates.When they are printed on the coating substrates,on its own Control dot enlargement;And when they are printed on the non coated substrates when,you will need to rely on the heater/dryer to control the network expand.Environmental protection and low Solvent ink is much cheaper than real solvent-based inks,and contains no VOC,leave out the trouble of air handling.Because of the ink and the service life Solvent-based inks,the user can be coated to extend their durability,therefore,is one of the mainstream use of ink in the future.

Ecological ink

Using ethyl lactate ecological ink so far is still an emerging technology,its production of raw materials mainly come from corn and other crops.ecological When printing ink needs to set the heater and dryer to high temperature,solvent extracted from plants,rather than the oil solvent,So this kind of ink was within the scope of green products.If the UV ink is not listed on the ecological before they beat it,it must be in Digital printing field rushes out a piece of your own heaven and earth.

The sublimation ink

For textile and garment printing plant,the sublimation ink is a good choice,the basic ink technology in recent years has not happened The too big change.People in the use of the ink,the first to print them onto a piece of transfer paper,and then by heat and pressure to oil The ink from the solid into a gas,and make it infiltrate the textile fiber.Due to the growing market for small printing,so the use of the sublimation ink Rate will continue to keep growing.

UV Ink

UV ink has been in the process of development and changes,and there are more and more printing began to adopt a new UV digital printing ink.When the UV curing Ink was first to the market,they in fragility,cell adhesion,and there are some problems in such aspects as curing sex.But as the new UV ink The emergence of all problems are solved.The new product has the higher viscosity and stronger flexibility,can meet the needs of roll to roll printer And in terms of the diversity of color gamut and ink formula also products has made great progress than before.The new UV ink is also known as "cation UV ink",they used cold UV light curing technology,instant dry,no need to wait for 24 hours.In the future days,the ink will be heavily With solvent ink in digital printing market,especially the body ads and banners printing field.

By Nicole