柔版印刷艺简介（A brief introduction to Flexography）.docVIP

柔版印刷艺简介（A brief introduction to Flexography） Flexographic printing art.Txt Brief introduction of flexographic printing art The characteristics of the flexible rubber plate and photosensitive resin plate, through the method of network printing ink roller transfer ink roller, called flexo printing process. Flexo plate is soft and elastic, the substrate material of hard and soft, shiny and rough can adapt to the plate, high stress. Flexo printing process is simple, high production efficiency, stable quality, widely used in packaging and decoration printing products. Because of the technological advantages of flexible version is gradually known by people in recent years, flexo printing technology has been rapid development, with the proportion rising, has become one of the main process of packaging and printing. The reasons, advantages and development of a flexible version of the fast Flexo printing process with letterpress printing, offset printing and gravure printing features, applicable to all kinds of packaging printing products. It is a relief printing plate structure characteristics, nano imprint lithography, soft layout in direct contact with the substrate, a printing plate and blanket similar characteristics of offset printing technology. The mechanical structure, the rotary rotary printing machine, printing various paper or cardboard can not only, but also other substrate printing gravure printing process to print. The inking system of the flexographic printing process is relatively simple, the plate is composed of a roller Bumo, unlike the offset printing equipment that has a plurality of convex and even dozens of rollers, simplifies the components of the equipment, the inking control reaction is more rapid, the operation is more convenient. Due to the use of ink to alcohol as the main solvent evaporation drying, printing drying speed, can adapt to high-speed, multi-color printing requirements. Flexo printing machine light pressure, stable operation, good per