目的 概述防油包装纸在食品包装领域的研究现状，为进一步拓宽防油纸的研究方法和适用领域提供参考。方法 对国内外研究成果及现状进行总结，重点介绍机内加工防油纸和后加工防油纸，分析实现纸张防油的方法和机理。结果 防油包装纸常应用于各种含脂物品的包装，因此会涉及食品、工业、医疗等领域，其研究方式、实现方法和实验成果尤为重要。虽然防油包装纸种类较多，生物质防油纸的研究也层出不穷，但食品安全、回收降解和成本问题一直无法同时兼顾。结论 防油包装纸和纸板在食品包装领域受到广泛关注，尤其生物质防油剂在该领域的研究潜力较大。

The work aims to summarize the research status of oil-proof packaging paper in food packaging, and to provide a reference for further expanding the research methods and applicable fields of oil-proof packaging paper. By summarizing the domestic and foreign research results and current situation, the paper focused on the in-machine oil-proof paper and post-process oil-proof paper, and analyzed the method and mechanism of achieving paper oil-proofing. Oil-proof packaging paper was often used in the packaging of various fat-containing articles, so it was often involved in the fields such as food, industry, and medical treatment. Its research methods, implementation methods, and experimental results were particularly important. Although there were many types of oil-proof packaging paper, and the research on biomass oil-proof paper was endless. Food safety, recycling, degradation and cost issues have not been able to be considered at the same time. Oil-proof packaging paper and paperboard have received extensive attention in food packaging. Particularly, biomass oil-proofing agent has great the research potential in this field.