This article comprehensively analyzes the current research status and development of key technologies in intelligent warehousing in the printing and packaging industry, aiming to improve the efficiency and competitiveness of the industry's warehousing. The research methods include an in-depth analysis of the application status of intelligent warehousing technology at home and abroad, as well as a comprehensive evaluation of the basic architecture and key technologies of intelligent warehousing systems. The results show that intelligent warehousing technology, including artificial intelligence, automation technology, visual system technology, and wireless communication technology, is rapidly developing both domestically and internationally, greatly improving the efficiency and accuracy of warehousing management. In particular, the four-layer architecture design of intelligent warehousing systems not only optimizes data management and monitoring but also enhances the automation and intelligence level of operational processes. The conclusion indicates that through technological integration and system optimization, intelligent warehousing technology can not only improve the level of warehouse automation, optimize inventory management, speed up logistics, but also reduce operating costs, showing great potential. Moreover, the integration of these technologies provides new directions for the future development trends of the industry, indicating that the printing and packaging industry will enter a new stage of technological advancement and business process optimization​