Deployment of consequential LCA to account the influence of packaging design on the use phase is a way to integrate these phenomena. In this case and under the condition of really understanding the practices and needs of consumers, it will be possible to create more truly ecological packaging for food. Consequently it appears essential to use consequential LCA for the eco-design of packaging. Utilization of use phase scenarios of the products would provide a better understanding of the real impact of the use and end of life of a packaging.