What is screen printing mesh. A particularly simple statement is that screen printing uses a screen made of screen printing mesh. Then tie the screen to a certain frame. The screen is made using an advanced optical plate making method. This kind of hollowing out some patterns, patterns, etc. in the screen. Then it is squeezed through the scraper. The ink is made through a hollowed-out graphic, English logo, and the like. Transfer printing onto the web substrate. Then the same graphic as the original will be formed.
There are differences between screen technology and other technologies. Screen printing meshs have the following four characteristics:
The first point is that the printing area is large.
Screen printing can be carried out on a large area for printing. Now the screen printing products can reach 3 meters × 4 meters or even larger.
The second point is that the light resistance is relatively strong.
Bright color is the characteristic of screen printing mesh with missing printing. Bright color Because screen printing has the characteristics of missing printing, it can use various inks and coatings, not only can use slurry, adhesive and various pigments, but also Pigments with coarser particles can be used. In addition, the screen printing ink is simple to prepare, for example, the light-resistant pigment can be directly placed in the ink, which is another major feature of screen printing. Screen printing products have great advantages in light resistance. It has been shown by practice that the range of maximum density values measured after one embossing on the coated paper using black ink is 1.4, offset printing is 1.6, gravure is 1.8, and screen printing has a maximum density value range. Up to 2.0, the lightfastness of screen printing products is stronger than that of other types of printed products, and it is more suitable for advertising and signage outdoors.
The above is the difference between screen printing mesh and other ways and advantages.
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