Lidding film is a flexible packaging material used to seal containers such as trays, cups, or tubs. It is typically made from multi-layered films, combining materials like PET, PP, or PE to provide excellent sealing, barrier protection, and ease of peeling. These films are designed to maintain the freshness and shelf life of products while offering visibility or branding through custom prints. Lidding films can be used with heat-seal, pressure-sensitive, or peelable adhesives, depending on the application, and they are available in transparent, matte, or printed finishes to suit various industries such as food, pharmaceuticals, or consumer goods.