Gravure printing machine in the printing roller according to its structure is divided into light and heavy roll and two. Heavy roller, referred to as heavy roller and press roller, is a solid metal roller made of high quality carbon steel. The heavy roller used for conveying the ink roller ink system. The light roller is composed of two parts, metal roller core and colloid. The metal roller core is composed of a roller neck and a roller tube core, wherein the roll neck is processed by high-quality carbon steel, and the roll tube core is made of seamless steel tube.
In addition, according to the roller material is divided into: gelatin rollers, rubber rollers, plastic rollers and synthetic resin rollers; rollers are divided into: according to the function of transfer rollers, water roller, ink roller, series water roller, rollers, ink roller.
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address：Building 2, Sanqiao Jingye Road, Dongshan Economic Development Zone, Ruian City, Zhejiang Province