The Relations between Drying System and Web Tension in Shaft-less Drive Gravure Printing System
Web tension is the basis of the printing quality in shaft-less drive gravure printing systems.In gravure printing section,the drying devices are installed behind each printing roller for drying the printing ink on the web.As the web material is bi-oriented polypropylene(BOPP)which is sensitive to temperature,the drying system has greatly influence on the web tension in the printing section.Therefore,the relation between drying system and web tension between two adjacent printing rollers is studied in this paper.Based on the law of mass conservation,the tension model including dying system is derived,and then some theoretical analyses and simulations are carried out to in-depth research the influence of dying system on the web tension between two adjacent printing rollers.The research on the relations between drying system and web tension would benefit the tension control for further study.
gravure printing web tension drying system shaft-less drive
Kui He Shanhui Liu Qing Wen Jian Li
School of Mechanical Engineering,Xian Jiaotong University,Xian,China;School of Mechanical Engineer Faculty of Printing,Packaging Engineering and Digital Media Technology,Xian University of Technolog North Automatic Control Technology Institute,China North Industries Group Corporation,Taiyuan,China School of Mechanical Engineering,Henan University of Science and Technology,Luoyang,China
国际会议
重庆
英文
663-668
2017-10-03（万方平台首次上网日期，不代表论文的发表时间）