the paper mainly deals with the following:a) on the basis of studying some chemical degumming processes of other bast fibres, a new shorten process of degumming & bleaching in one step will be given.
借鑒现有的其他麻类化学脱胶漂白工艺研究的成果,确定大麻堿氧一浴一步法短流程脱胶漂白新工艺的工艺流程。
comparing with the chemical degumming technics of boiling with hot alkali solution, biodegumming is more advancing and has a bright application prospect.
与热堿蒸煮的化学脱胶工艺相比,生物脱胶技术具有很大的优越性和良好的应用前景。
although conventional chemical degumming processes can remove most gum from bast fibers, they are usually time- and energy-consuming, high-cost and causing pollution to the environment.
目前常用化学脱胶工艺虽然可除去麻纤维中的绝大部分胶质,但脱胶时间长、耗能多、成本高,且污染环境。
it is a new method of natural fibre development to study on chemical degumming of eulaliopsis binata.
龙须草是一种极具经济效应和生态效应的纤维草本植物,多为野生。
in this paper, we mainly studied the technique of chemical degumming bleaching and softening for flax stable which was disposaled in hackling machine, in order to meet a demand for blending with silk.
本课题选择亚麻栉梳机落麻为原料,重点研究其化学脱胶、漂白和柔软整理工艺,以达到与丝混纺的要求。