目的 研究用微纤化纤维素与氧化木薯淀粉进行复配施胶对喷墨印刷性能的影响。方法 通过改变微纤化纤维素与氧化木薯淀粉的配比，制备6组表面施胶剂，并通过对施胶前后纸张的吸水性、动态渗透性、光泽度及印刷质量等进行分析，研究用氧化木薯淀粉与微纤化纤维素进行复配施胶对喷墨印刷性能的影响。结果 当氧化木薯淀粉与微纤化纤维素复配绝干质量比为100∶1时，施胶后纸张的光泽度、白度和色密度值较高，较大程度地克服了油墨渗色的缺点，文本质量也得到明显改善。结论 相比于微纤化纤维素单独施胶，微纤化纤维素与氧化木薯淀粉复配对彩喷纸的喷墨印刷效果更好。

The work aims to study the effect of Micro-fibrillated Cellulose (MFC) and oxidized cassava starch on inkjet printing performance. Six groups of surface sizing agent were prepared by changing the ratio of MFC to oxidized cassava starch. The effect of oxidized cassava starch and MFC on inkjet printing performance was studied through the analysis of water absorption, dynamic permeability, gloss and printing quality of paper before and after sizing. When the oven dry mass ratio of oxidized cassava starch to MFC was 100∶1, the glossiness, whiteness and color density of the sized paper were higher, which overcame the shortcomings of ink bleaching to a great extent and improved the quality of text obviously. Compared with MFC sizing alone, the inkjet printing effect of MFC and oxidized cassava starch on color inkjet printing paper is better.