1 Introduction Lacquered gauze, a distinctive composite artifact from ancient China, traces its origins back to the Warring States period (475 bce–221 bce) and reached its peak of widespread use during the Han dynasty (206 bce–220 ce). As a unique composite artifact, lacquered gauze seamlessly integrates textile technology with lacquer craftsmanship. As a versatile material, it combines the flexibility of textiles with the hardness and water resistance of lacquer films.