Screen printing has a history of over 200 years, but to produce a high-quality screen printing machine product, it's not only about having a good printing machine; the ink is equally crucial. So, how should one choose the ink for a screen printing machine?

Once you've chosen the appropriate ink for the printing material, remember to mix it according to the manufacturer's recommended methods. Therefore, when color matching, it's best to use a scale for weighing to avoid waste during the color matching trial.

After accurately mixing the ink with additives, it's a good time to dilute the ink consistency, which can be achieved by using a suitable solvent or a mixture of solvents. Before beginning a print job, it's crucial to test the diluent. First, adjust the printing speed of the printing machinery to the required speed, and set the pressure of the offset head to an optimal level. Then, you can test it. It's important to note that temperature and relative humidity greatly affect ink performance during the control process; the higher the temperature, the faster the solvent evaporates, and the quicker the ink thickens.

Have you learned? Different printing substrates require different inks and specifications. We must pay close attention to ink mixing, as it directly impacts the quality of the printed product.