The plastic packaging accounts for a very great proportion in the packaging industry, and the plastic packaging wastes (PPW) disposal brings great confrontation and challenge for global carbon emission reduction development. Based on the international practical PPW management, analyzes the source, classification and chemical composition for PPW and expounds the recycling separation technology and apparatus at aboard and the domestic research status; Resolves various PPW disposal approaches and elaborates comprehensively PPW regeneration principles and practices; Presents strategic suggestions on recycling and utilization of PPW.