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Special UV light source in the classification of the printing industry
In the process of printing, special light source can be used for printing, color printing, paper, decorative materials, such as printing tin coating on the surface of the UV light curing; Silver halide film, diazonium salt can also be used in the film, film, resin version, PS version of the print, exposure, and so on. There are a lot of special light source products, according to their respective characteristic parameters, applied to different printing process. Here three generations and to introduce the process of science and technology, plate burning, light curing three special light source, now let us together to enjoy their presence.
1: plate making light source
Common plate making light source is mainly divided into five categories. The first is incandescent lamp, infrared lamp, halogen tungsten lamp; The second type is a mercury lamp; The third kind is the metal halide lamp; The fourth class is xenon lamp; The fifth class is plate with a laser.Electrode type of UV light source is made up of a quartz tube, vacuum, injected a certain amount of mercury or fill some special materials, two side sealing after each one electrode is placed, two side electrode to ceramic insulated wires or directly connected to power supply with metal joint.
Electrodeless UV light source is composed of a quartz tube, vacuum, injected a certain amount of mercury or fill some special material and sealing. There is no electrode tube inside. UV light by microwave tubes inside the mercury or special materials. In the process of printing, special light source can be used for printing, color printing, paper, decorative materials, such as printing tin coating on the surface of the UV light curing; Silver halide film, diazonium salt can also be used in the film, film, resin version, PS version of the print, exposure, and so on. There are a lot of special light source products, according to their respective characteristic parameters, applied to different printing process. Here to introduce the plate, plate burning, light curing three special light source, now let us together to enjoy their presence.
A: plate making light source
Common plate making light source is mainly divided into five categories. The first is incandescent lamp, infrared lamp, halogen tungsten lamp; The second type is a mercury lamp; The third kind is the metal halide lamp; The fourth class is xenon lamp; The fifth class is plate with a laser.