Abstract: The EU EUP directive set off a huge green storm in the world, its core idea was the requirement of product ecological design for energy conservation center.In this paper, according to the EUP ecological design requirements and food and packaging machinery characteristics, ecological design and food and packaging machinery health design consideration, put forward by the product structure design, the establishment of ecological archives, ecological diagnosis, according to evaluation measures, green product into the analysis of the composition of the ecological design of five steps, including life periodic evaluation, selection of raw materials technology, structure design technology, health design technology, production process design, green cost analysis was the key technology of ecological design.