Polylactic acid (PLA) is a biodegradable and bioactive thermoplastic made from renewable resources, such as corn starch or sugarcane. It is commonly used in 3D printing, packaging, and disposable items due to its environmentally friendly properties. PLA is known for its ease of processing and ability to produce high-quality prints. PLA has a lower melting point compared to other plastics, making it suitable for various applications. It decomposes under industrial composting conditions, breaking down into natural substances like water and carbon dioxide. This makes PLA a popular choice for sustainable materials in the bioplastics industry.