目的 探索柔性电子卷到卷制造过程中薄膜经过导向辊时发生皱褶、划伤和滑移等问题的原因，以期提高柔性电子薄膜的制造精度和效率。方法 总结近年来导向辊与薄膜之间夹带气体流场特性和薄膜对导向辊牵引特性的研究进展，提出进一步需要研究的要点。结果 薄膜与导向辊之间夹带气体的流场特性和薄膜对导向辊的牵引特性是柔性电子薄膜稳定传输的主要影响因素，其对提高柔性电子产品加工精度具有重要作用。结论 有效控制导向辊与薄膜之间的夹带气体流场特性和薄膜对导向辊的牵引特性有助于提高薄膜传输的精度，从而保障卷到卷制造柔性电子产品的生产质量。

The work aims to explore the causes of wrinkles, scratches and slippage of the web when it passes through the guide roller in the roll-to-roll manufacturing process of flexible electronic web, in order to improve the manufacturing precision and efficiency of flexible electronic web. The research progress of the flow field characteristics of the air entrainment between the guide roller and web and traction characteristics of the web on guide roller in recent years were summarized, and the key points for further study were presented. The flow field characteristics of the air entrainment between the web and the guide roller and the traction characteristics of the web on the guide roller were the main factors affecting the stable transmission of flexible electronic web, which played an important role in improving the machining precision of flexible electronic products. The effective control of the flow field characteristics of the air entrainment and the traction characteristics of the web on the guide roller are helpful to improve the precision of the web transmission, so as to ensure the production quality of flexible electronic products manufactured by roll-to-roll process.