全息打印技术具有立体影像效果好及制作灵活性好等特点，在现代生活、商业和**等领域具有广泛的应用前景和重要价值。阐述了全息打印技术的原理、方法及技术研究现状。重点从打印系统的光路特点等方面对现有全息打印技术进行归纳和分析，并对全息打印技术今后的发展趋势进行了展望。

Holographic printing is a technology with some characteristics such as good stereo images effect and well flexibility, and has promising application prospects and important value in modern life, commercial and military fields. This paper briefly introduces the principle, methods and the present research situation of holographic printing technologies. A sum-up and analysis of the existing holographic printing technologies are given according to characteristics of the printing system, and the developing trend of holographic printing technology in the future is introduced.