The material selection method for functional packaging of electromechanical products based on low carbon and cost constraint

Packaging is an important but easily overlooked part of the study of low-carbon lifecycle of electromechanical products, but with the significant growth of the express delivery business, the carbon emissions caused by packaging are increasingly noteworthy. In order to explore the carbon emissions of packaging lifecycle, the electromechanical products are used as the packaging object to discuss the connotation of functional packaging, low-carbon design boundary and research methods of packaging lifecycle and establish the calculation models of carbon footprint and cost of packaging lifecycle and the evaluation method of material selection. The case study of gasoline engines shows that material selection plays a decisive role in the packaging of electromechanical products based on low carbon and cost constraints.