Cellophane is a thin, transparent film made from regenerated cellulose. It was first invented in the early 1900s and is known for its ability to be biodegradable, making it an environmentally friendly packaging option. Cellophane is often used to wrap food items, candies, and other products to keep them fresh and protected from moisture and air. This material is produced by dissolving cellulose, which is derived from plant fibers, and then extruding it into a film. Cellophane is not only flexible but also has a smooth surface, making it suitable for printing and labeling. Its unique properties have made it a popular choice in the packaging industry, alongside other materials like plastic and paper.