Abstract: Based on the European Union EUP directive,it's urgent to apply ecological design of food packaging and research its connotation,requirement and implementation system.In this paper five aspects of connotation was pointed out: the source of life cycle design,source design,energy design,ecological packaging materials design and ecological parameters design.Food packaging requirement index was studied,the implementation system of software and hardware platform,technical support and design program was proposed in accordance with the“tools-technology-method”,and specific elements and connotation involved in the implementation system was expounded.