随着中国经济发展步伐的加快,人们的社会和经济生活愈加呈现出强劲的都市化,国际化趋势,其表现形式之一便是豪华版报纸,彩色杂志,商业宣传品等越来越成为中国老百姓生活中不可缺少的。商业轮转机作为商业印刷的首选机型,近几年已在国内印刷市场拥有了属于自己的一片天空。过去我国的商业印刷品主要由单张纸胶印机完成。20 As the pace of economic development in China accelerates, people’s social and economic life have become more and more urbanized and internationalized. One of the manifestations of this trend is that luxury newspapers, color magazines and commercial propaganda materials have become increasingly popular in China Indispensable to people’s life. As the first choice of commercial printing machine, commercial rotary machine has owned its own piece of sky in domestic printing market in recent years. In the past, commercial printing in our country was mainly done by sheet-fed offset printing press. 20