Home > News

What Kind Of Ink Is Weak Solvent Ink?

Jan 07 , 2020

Today Desktop PVC Smart Card Printer Manufacturer introduces the characteristics of the weak solvent ink.


Pure environmentally friendly weak solvent inks have the following distinctive features:


1. The factors that affect the stability are extremely high. In addition to the inferior raw materials easily absorb UV, cold and heat, cause decomposition and the metal ion content in the mixture exceeds the standard, the poor anti-polymerization of the mixture also leads to the reduction of ink stability. The shelf life of the ink is too short, the color changes due to changes in the surrounding environment, crystals are precipitated when exposed to cold and heat, and the color changes rapidly after printing. Make sure that the ink has a shelf life of more than one year, and the effect of the printed output can be stored for a long time, which is comparable to the original ink.


2. It has the same printing effect as the original ink. Many domestic ink manufacturers do not understand the structure, control principle and printing performance of the inkjet printer, and blindly color the original renderings. It is easy to cause different settings and different patterns. The gap between the ink and the original ink is uneven. The ink adopts the color separation wavelength control technology. The ink developed and produced is completely compatible with the original ink, and it can freely develop customized inks that meet the needs of different customers.


3. Pure environmental protection Mild Solvent Ink configuration products are all made of safe and harmless materials, non-toxic and odorless, harmless to people, and pollution-free to the environment.


Mild Solvent Ink


Mild Solvent Ink


4. Weak solvent ink does not block or damage the print head. Factors that damage and block the print head include inferior raw materials, improper use of reagents or impure reagents, use of untreated water such as metal ions or non-sterilized water, poor filtration after preparation and excessive particles, electrical conductivity, and pH values, etc. These unfavorable factors lead to poor solubility of raw materials, which can easily cause changes in the surrounding environment and decompose for a long time, resulting in precipitated crystals, which directly cause bad effects such as poor fluidity, nozzle clogging and corrosion of the print head. The product's three-stage filtration guarantees the particle size and ion concentration, which fully meets the performance indicators of the original ink, which fundamentally eliminates the possibility of nozzle clogging or even damage to the print head.


5. The weak fluid ink has excellent fluidity. There are many factors that affect fluidity. The metal ion content, bacteria content, particle size, surface tension, viscosity, defoaming property, drying property, etc. Except for water solubility exceeding the standard, the ink is controlled strictly by advanced Japanese testing equipment in addition to the control of raw materials, reagents, water and other raw materials. The performance indicators are within the control range, especially the addition of reagents to ensure that the nozzles are not dry for a long time. The special moisturizing agent with extremely strong moisturizing properties makes the ink extremely smooth.


The above are the characteristics of the weak solvent ink introduced by the Resistant Sublimation Ink Supplier.