I believe this problem is something that many people want to know, especially some users who are going to buy because now we will consider the issue of environmental protection when we buy things, because we want to reduce pollution on the earth and protect the earth, then we Let’s learn about some flat screen printing machine. Is it environmentally friendly?
Mainly used in the electronic processing industry, the silkscreened logo of printed circuit boards, the logo of the instrument shell panel, the solder paste printing in the process of circuit board processing, etc. Screen printing is to stretch silk fabric, synthetic fiber fabric, or metal screen on the screen frame, and use the method of hand engraving paint film or photochemical plate making to make a screen printing plate. Modern screen printing technology uses photosensitive materials to make a screen printing plate (make the screen holes of the graphic part of the screen printing plated through holes, and the screen holes of the non-graphic part are blocked. live).
During printing, the ink is transferred to the substrate through the mesh of the graphic part by the squeeze of the squeegee, forming the same graphic as the original. The screen printing equipment is simple, easy to operate, easy to print and plate making, low cost, and strong adaptability. Screen printing has a wide range of commonly printed materials: color oil paintings, posters, business cards, binding covers, product signs and printed and dyed textiles, etc.
In terms of environmental protection, silk screen printing is a small pollution process. First of all, the process of making a plate produces a developer, the ink used produces an ink barrel, and cleaning wastewater or waste rags are produced during cleaning. Therefore, it is convenient for the ink selection to recommend customers to choose Environmentally friendly inks, we will stop here today. For more information, please visit our website to learn more.