To investigate the practical problems in informatization development of packaging industry and its development strategies in the Age of Knowledge Economy. Through systematic investigation of the essential connotations and internal requirements of informatization development of the packaging industry, as well as the profound analysis of the main problems in the informatization development of the packaging industry, some valuable policy suggestions were proposed, considering the real demands in the informatization development and the application of the new information technology in the packaging industry. Five policy suggestions were proposed, including establishment of strategic perception and the important domains, in-depth cooperation with partner of information, strengthening the informatization resource construction, promoting the standardization construction, and guiding the application of new informatization technologies. This arduous task in informatization development of the packaging industry requires the concerted efforts of the related government departments, the associations and enterprises in the packaging industry, as well as the universities and research centers.