Thermal laminating is a process that involves applying a protective plastic film to documents or images using heat. This method enhances durability, making items resistant to moisture, dirt, and wear. The film is typically clear, allowing the original design to remain visible while providing a glossy or matte finish. During thermal laminating, the document is placed between two layers of plastic film, which are then heated and pressed together. This creates a strong bond that seals the edges and protects the contents. It is commonly used for items like business cards, menus, and photographs to extend their lifespan and improve appearance.