Abstract: Mechanized decorticating and processing of ramie fiber is one of the important segments to realize ramie industry development, and also a key and difficult point of the whole process of ramie production mechanization. This paper described the basic structure, ramie fiber harvest process and  present research situation of  ramie physical mechanical properties; analyzed the research progress on ramie decorticating and processing technology and equipment at home and abroad; summarized the operating principles and characteristics of 4 kinds of ramie decorticator, including manual decorticator, manual reverse-drawing decorticator, directly-feeding and transverse-feeding decorticator; and discussed the development trend of ramie decorticating  technology and equipment in China. In future, the key R & D directions for ramie mechanization were improving and perfecting the existing ramie decorticator, coexisting and developing the portable and large scale ramie decorticator, studying the intelligent and efficient ramie decorticating technology, and capturing the processing technology of integrating ramie harvesting with decorticating.

Key words: ramie, decorticating and processing technology, ramie decorticator, integration of harvesting and decorticating

摘要： 苎麻纤维机械化剥制加工是实现苎麻产业化发展的重要环节之一，也是苎麻生产全程机械化研究的重点与难点。阐述了苎麻基本结构、苎麻纤维收获工艺流程及苎麻物理机械力学特性研究现状，分析了国内外苎麻剥制加工技术及装备研究进展，综述了我国苎麻机械剥制发展进程中的简易式、人力反拉式、直喂式和横向喂入式4种剥麻装备的作业原理及作业特点，探讨了我国苎麻剥制技术及装备的发展趋势。指出改进和完善现有苎麻剥麻机，研发轻便型与大型苎麻剥麻机，研究智能化、高效苎麻剥麻技术和攻克苎麻收剥一体化加工技术等是未来苎麻生产机械化重点研发方向。

关键词: 苎麻, 剥制加工技术, 剥麻机, 收剥一体化