介绍了表面活性剂在制革准备工段和染色工序中的作用；论述了溶剂介质皮革染色技术的研究现状及其具有高染料竭用率等优势；应加强皮革软化工序中表面活性剂作用的进一步研究的必要性。

The functions of surfactants in leather-making beamhouse and dyeing processes were detailed introduced. New processes of leather dyeing in solvent medium and the advantages of high dyestuff exhaustion were discussed. The necessity of studying the functions of surfactants in bating process in leather-making industry was proposed and the future of environmental-friendly leather dyeing in solvent medium was expected.