目的 综述植物纤维多孔缓冲包装材料的研究现状， 指出已有植物纤维缓冲包装材料研究中存在的问题， 并对其研究趋势进行展望。方法 通过对国内外有关植物纤维缓冲包装材料研究文献的梳理，将已有研究从原料及组分、 发泡方法和成型工艺等3个方面进行分类， 并对研究现状进行分析评价。结论 植物纤维多孔缓冲包装材料的应用对自然资源的有效利用和减轻泡沫塑料对环境的压力均具有重要意义， 通过解决现阶段存在的发泡机理等问题， 为植物纤维缓冲包装材料的进一步研究提供参考。

The purpose of this paper was to summarize the current researches on development of the plant fiber porous cushioning packaging materials. The research status was analyzed by combing foreign and domestic literatures about plant fiber porous cushioning packaging materials and classifying the existing researches by raw materials and components, foaming methods and molding processes. In conclusion, the application of plant fiber porous cushioning packaging materials plays a very important role in improving the utilization of natural resources and easing the pressure on the environment caused by usage of foamed plastic. And this summary provides reference for the further research on plant fiber cushioning packaging materials though suggestions on solving the problems such as foaming mechanism.