随着科学技术的发展以及造纸技术研究的不断细化,传统纸页抄片器已不能满足科研人员的需求。国外科研人员提出了动态纸页抄片技术,模拟纸机抄造工艺过程,所得纸页具有纤维取向性、纸页匀度高等特点。本文分析动态纸页抄片器的结构、工作原理、实现机理及其特点,为国内动态纸页抄片器的开发思路具有基础指导作用。 With the development of science and technology and the continuous refinement of paper technology research, the traditional paper sheet copying device can not meet the needs of researchers. Foreign researchers put forward dynamic paper sheet copy technology, papermaking machine simulation process, the resulting paper with fiber orientation, paper and other high-degree characteristics. This paper analyzes the structure, working principle, realization mechanism and characteristics of the dynamic paper sheet copying device, which has the basic guidance for the development of the dynamic paper sheet copying device in China.