Utilizing advanced 3D Fresnel lens lithography technology, it achieves an extraordinary depth of field, enhancing the spatial perception of the imagery. The upper part features a coiling dragon pattern with a lithographic relief effect, showcasing the unique casting style and three-dimensionality of bronze artifacts. The auspicious cloud clusters shimmer with an enchanting allure, while the intricate raised oil printing creates a layered distinction between the clouds and the cloud patterns. The main label on both sides combines the "Fortune, Prosperity, Longevity, and Happiness" with "Auspicious and Wishful," forming a harmonious symbol of strength and gentleness, signifying good fortune and wealth. Employing electro-engraving and hot-pressing techniques, it provides a striking relief effect both visually and tactilely. This craftsmanship embodies innovation within tradition, resulting in a grand yet solemn aesthetic that is understated and aligns perfectly with the spirit conveyed by the overall packaging.

采用先进的3D菲涅尔透镜光刻技术，极致的景深，增强画面空间感。上部蟠龙纹采用光刻浮雕效果，表现出青铜器独有的铸造风格和立体感。如意云团闪烁迷离，精细的凸油印刷将云团与云纹拉开层次。正反面主标长乐仕女图结合“福禄寿禧”“吉祥如意”形成刚柔相济的主体图形符号，寓意吉祥富贵。采用电雕烫压纹技术，在视觉以及触感上给人极强的浮雕感。工艺上传承中创新，效果上大气而庄重，内敛不张扬，与整体包装所传达的精神不谋而合。

好猫（细支长乐吉祥）