摘要：One of the industries that is most affecting the environment, and therefore sustainability, is the plastics processing enterprise. The main environmental problem with this material is that it is not biodegradable and therefore takes decades to reincorporate into nature; it is used massively in the domestic and industrial sector, but we must make its use sustainable, hence the importance of maintenance operations that seek to reduce the waste generated in the companies that process it. The aim of this research is to develop a lean-green maintenance management procedure that contributes to the sustainability of this industry
