改革开放以来我国包装技术的发展与演变OA

Since the reform and opening-up,packaging technology in China has achieved a historic leap from a supporting industry under the planned economy into a strategic pillar for the global value chain.This evolutionary journey can be divided into three distinct phases.From 1978 to 1992,the period of institutional breakthrough,export-oriented development and institutional innovation catalyzed a comprehensive transformation within the packaging industry.Through technology introduction,the industry initially established a foundational framework encompassing packaging materials,packaging machinery,and packaging printing.However,during this phase,core technologies remained heavily dependent on imports,indigenous innovation capabilities were weak,and ecological considerations were largely overlooked.The period from 1992 to 2012 represented an era of market expansion.The industry facilitated the perfection of standard systems,the concept of green packaging gradually took root,and anti-counterfeiting technology evolved in a standardized manner.Nevertheless,the industry's overall level of automation and intelligence lagged behind,lacking a systemic approach to the entire production process,and facing constraints imposed by"green barriers"in international trade.Since 2012,driven by the vision of"Made in China 2025"and the"dual carbon"goals,intelligent packaging technology has become the industry's focal point.Accelerated breakthroughs have been achieved in functional structural,information-based,and functional material-based smart packaging.An innovative development paradigm integrating science,education,and industry has gradually taken shape.A proliferation of novel packaging materials has emerged,and significant strides have been made in the R&D of high-end packaging equipment,steering the entire industry toward green and intelligent development.A review of the trajectory of China's packaging technology since reform and opening-up reveals a close correlation between technological advancement and economic growth momentum,the depth of reform,and the guidance of national development strategies and policies.Against the backdrop of economic globalization,technological innovation remains the core pillar for China to transition from a major packaging nation to a global powerhouse.Looking ahead,guided by national strategic planning,the industry must achieve technological breakthroughs in intelligent manufacturing,material genome engineering,and packaging carbon footprint accounting.By embracing technological innovation,green development,and cross-sector integration,the industry can effectively navigate the dual challenges of global value chain restructuring and sustainable development.