Nanocellulose is a material derived from cellulose, which is a natural polymer found in the cell walls of plants. It consists of tiny fibers that are only a few nanometers in diameter, making it incredibly lightweight and strong. Due to its unique properties, nanocellulose is being explored for various applications, including in packaging, biomedical devices, and as a reinforcement material in composites. The production of nanocellulose typically involves breaking down larger cellulose fibers through mechanical, chemical, or enzymatic processes. This results in a highly versatile material that is biodegradable and renewable, aligning with the growing demand for sustainable alternatives in industries such as packaging and construction.