Re-processing refers to the process of converting or transforming a certain material into a new form or product. It is an essential concept within the industry, especially with regards to sustainability and resource conservation. There are several synonyms for the word "re-processing," including recycling, upcycling, repurposing, reusing, refurbishing, and remanufacturing. Recycling involves breaking down a material and using its components to create new products, while upcycling refers to transforming an item into something of higher quality and value. Repurposing is the act of using a material in a new and creative way, while reusing involves using a product multiple times before disposing of it. Refurbishing involves repairing or updating an item, and remanufacturing involves rebuilding a product from its initial components.