分析了当代军品包装中隐身防护的重要性，介绍了目前在隐身包装中占据主导地位的雷达吸波材料（RAM）的机理和主要技术种类，并对涂覆型吸波材料的制备方法和国内外的研究进展进行了综述，认为未来军品隐身包装防护材料应具有防雷达、光学、热红外侦察等多频谱且智能化综合隐身性能。

The importance of stealth protection in modern military packaging was analyzed. The mechanisms of radar absorbing materials (RAM) and main types of technology were introduced. The preparation of absorbing material coating and its progress in domestic and abroad were summarized. It was put forward that the stealthy packaging material for our military equipment should have good optical, radar, and IR stealth performance, multi-spectrum, intelligent as well as other good integrated stealth performance.