| A new methodology for innovative product development based on the application of sustainability principles for the entire life-cycle of a product and beyond is developed. This involves an analysis of multi-life cycle material flow leading towards "perpetual life products", making it truly sustainable. In order to achieve the function of such a sustainable product, it has to fulfill the concept of6R (Recover, Reuse, Recycle, Redesign, Reduce and Remanufacture), which are composed of6stages of material flow in a product’s life, as opposed to the traditional3R (Reduce, Reuse, Recover) concept. We apply the6R concept in designing a new aluminum beverage can with much enhanced sustainability factors, especially in recycling processes. |
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