I believe that this problem is what many people want to know, especially some users who are preparing 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, protect the earth, then we Let's take a look at what kind of equipment is an Open Type Rotary Screen Printing Machine? Is it environmentally friendly?
Mainly used in electronic processing industry, printed circuit board silk screen logo, instrument shell panel logo, solder paste printing during circuit board processing, etc. Silk screen printing is to stretch silk fabric, synthetic fiber fabric or metal wire mesh on the screen frame, and use manual engraving lacquer film or photochemical plate making method to make screen printing plate. Modern screen printing technology is to use a photosensitive material to make a screen printing plate by photo-engraving (making the screen holes in the graphic part of the screen printing plate as through holes, and the screen holes in the non-graphic part are blocked live).
When printing, the ink is transferred to the substrate through the mesh of the graphic part by the squeeze of the scraper, forming the same graphic as the original. Screen printing equipment is simple, easy to operate, printing and plate making are simple, low cost and strong adaptability. Screen printing has a wide range of applications. Common printed products are: color oil paintings, posters, business cards, binding covers, commodity signs, and printing and dyeing textiles.
In terms of environmental protection, screen printing is a small pollution process. First, its platemaking process generates developer, the used ink generates an ink tank, and cleaning produces waste water or waste rags, so it is recommended that customers choose when ink selection is convenient. Environmental protection ink, we will talk about it first today. For more information, please visit the website of Licheng Flat Screen Printer Factory to learn more.