Printing machine, ie stencil printing, means that the graphic part of the printing plate can be printed on the substrate through the ink. The printing of the printing plate is a printing product obtained by using a stylus to produce a graphic on a stencil on a special iron platform, and pushing the ink on the stencil with an ink roller. 1, offset press Offset press - lithographic press, using the PS version. The main feature of the offset printing machine is that the graphic part and the blank part are on the same plane of the printing plate, that is, the ink is first transferred onto the blanket and then transferred to the paper, so it is generally called offset printing. 2, screen printing machine Screen printing machinery is a kind of "hole" printing. Its printing plates are made up of the following types, such as: silk, silk screen, nylon mesh, polyester mesh and stainless steel wire mesh. For nylon mesh and polyester mesh. At present, the mesh number of nylon mesh can reach 200 l/cm. 3, flexographic printing machine The flexographic printing machine refers to a product method in which a flexographic plate is used to transfer ink through an anilox roller, which is a letterpress printing method developed according to the principle of rubber stamp printing. 4, gravure printing machine The basic structure of the gravure printing machine is basically the same as that of other printing machines. There are three types of printing cylinders for the gravure printing machine. The most commonly used gravure printing plate is the overall intaglio plate. The printing pressure required for printing is 12-15 Mpa, in order to improve the rigidity of the plate cylinder. Therefore, it is mostly a monolithic mechanism, which is characterized by short preparation time before printing and high precision of overprinting. Article source address: http:// Lighter supporting facilities, lighter air pump, air pump, water tower, fire-fighting facilities, lighter factory, lighter manufacturer, lighter manufacturer, lighter wholesaler, lighter craft, lighter manufacturing san'jianLighter supporting facilities, lighter air pump, air pump, water tower, fire-fighting facilities, lighter factory, lighter manufacturer, lighter manufacturer, lighter wholesaler, lighter craft, lighter manufacturing san'jian Lighter Flame Adjusting Machine,Lighter Equipment,Llighter Production Equipment,Lighter Supporting Equipment,Lighter Machine Hunan Feituo Automation Technology Co., Ltd. , https://www.feetoolighter.com