Nylon printing mesh products have corrosion resistance, oil resistance, water resistance, wear resistance, thermal conductivity resistance, vibration and sound absorption, non-conductivity and other characteristics;
Uses: Widely used in industrial filtration, petroleum, chemical, printing and other products with complete specifications, high quality, special specifications can be customized.
The following reasons may occur when the printing mesh is in use.
1. Inappropriate choice of ink or quality problems in the ink itself;
2, the ink is too fast, so that the printed pattern or line is not clear, resulting in pattern flaws or line breaks;
3. The viscosity of the ink is too high, and the pattern is broken or the line is broken during printing;
4. The phenomenon of plugging occurs in printing, which affects the normal over-inking of ink;
5, the blade pressure is insufficient or uneven during printing, resulting in uneven ink;
6. The surface of the substrate is uneven.
Maishi is a professional manufacturer of screen printing meshs for 30 years. Maishi professionals tell us the following treatment methods.
1. Replace the appropriate ink;
2. Use slower dry solvent to mix ink; ‘
3, thinning ink or adding a thixotropic agent to reduce viscosity;
4. Increase the scraper strength during printing, and pay attention to the uniformity of the scraping force:
5, correctly choose slow-drying solvent to dilute the ink, and pay attention to the ink-printing performance of the printing screen;
6. Handle the surface of the substrate (for example, the printed coarse-grained substrate can be printed with varnish or other materials before printing).
What is the reason for the appearance of prints in prints?
1, the ink is too fast;
2. The viscosity of the ink is too high and the fluidity is insufficient;
3. The mesh used is too thick.
Maishi tells the processing method:
1. Use a slower drying solvent to prepare the ink;
2, dilute the ink or add a thixotropic agent to reduce the viscosity and improve the flow properties of the ink;
3. Use a higher mesh number.
Because low quality printing meshs are prone to problems. Therefore, when we use it, we use the screen printing mesh produced by regular manufacturers to be more assured. There are also a few problems that rarely occur.
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