Three things you must know about DTF ink

DTF ink storage

DTF ink needs to be stored in a dry, light, temperature change proof place, it is best to put in the indoor temperature is appropriate. The ink bottle should be kept sealed, and the nozzle should be moistened before use and printed on a regular cycle, with several pages printed every few days to ensure that the ink does not dry up in the nozzle. In addition, also should pay attention to the ink bottle color do not mix, so as to avoid damage to the printer or color difference.

DTF ink use precautions

1. DTF ink should be placed in a dry, light, temperature change prevention place, and try to prevent dust and impurities attached to the ink.

2. When replacing the ink, it is necessary to thoroughly clean the nozzle to ensure a smooth flow and uniform injection of ink.

3. The ink bottle should be replaced or filled in time, so as not to dry out the nozzle or air into the nozzle to cause printing problems.

4. Print the color palette to ensure that the color is balanced, there will be no color distortion or color difference problems.

5. Avoid using too thick paper when printing, so as not to cause blockage or affect the printing quality.

6. The printing speed should be moderate. Fast printing may lead to problems such as blockage of the nozzle.

7. When you do not use the printer for a long time, clean the nozzle and turn it off to avoid ink drying up or damage to the nozzle.

DTF ink core raw materials

1.Pigments: Organic pigments and inorganic pigments are usually used. Organic pigments have high color saturation but poor light resistance; While inorganic pigments have better light resistance, but the color is not as bright as organic pigments.

2.Solvent: ink solvent can be water-based, and can also be an organic solvent.Water-based solvents green environmental protection, but not as water-resistant as organic solvents; Organic solvents can guarantee water resistance, but can produce volatile pollutants.

3.Auxiliary agents: including stabilizers, rheological agents, defoamer, antibacterial agents, etc. These auxiliaries can ensure ink stability, fluidity, oxidation resistance and prevent microbial contamination.

In short, the core raw materials of white film ink production generally come from the chemical field, which needs to be strictly screened and processed to ensure its quality and performance.