Screen printing meshs are used to attach silk fabrics, synthetic fabrics, etc. or wire mesh to the frame. It is made of certain mechanical weaving.
The modern screen printing technology uses a photosensitive material to make a screen printing plate by photolithography (so that the screen hole of the graphic portion on the screen printing plate is a through hole, and the mesh hole of the non-image portion is blocked. live). During printing, the ink is transferred to the substrate through the mesh of the graphic portion by the extrusion of the squeegee to form the same graphic as the original. The screen printing equipment is simple, easy to operate, simple in printing and plate making, low in cost, and strong in adaptability. Screen printing applications are widely used in common prints: color oil paintings, posters, business cards,
binding covers, merchandise signs, and printing and dyeing textiles.
Screen printing is actually a method of making a screen through a photosensitive plate making method, which can be used to complete the printing of the screen. Screen printing consists of five major elements, screen plates, squeegees, inks, printing stations, and substrates. The mesh of the screen printing plate can be transmitted through the ink, and the non-image portion of the mesh can not be printed through the basic principle of the ink. When printing, the ink is poured into one end of the screen printing plate, and a certain pressure is applied to the ink portion on the screen printing plate by the squeegee, and at the same time moving toward the other end of the screen printing plate at a constant speed, the ink is also very used during the use of the screen printing mesh. An important part.
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