Lamination Film Changes Are Easy With The Gbc 5 Mil Foton 30 Reloadable Cartridge. Simply Reload The Plastic Cartridge With A New Film Refill Whenever You Need More Film. Reloading The Cartridge With The Refill Base Helps You Cut Down On Disposable Plastic Waste Compared To Typical Film Cartridges. Plus, It Comes Pre-Loaded With Film So You Can Start Laminating Right Away. Our Cartridges Are Auto-Threading, Which Means Theres No Need To Spend Time Opening Individual Pouches Or Webbing Film Into Place. Just Drop The Cartridge In Your Laminator, Close The Lid And Youre Ready To Go. The Cartridge Loads One Way, Which Eliminates Film Loading Errors. Choose The Right Film For Your Project. 5 Mil Thickness Protects Documents While Retaining Limited Flexibility. This Film Has A Glossy Finish That Helps Emphasize Color In Your Documents. The Size 5 Mil Cartridge Has 113' Of Film And Laminates Approximately 140 Letter Size Sheets. This Film Cartridge Is Compatible Only With The Gbc Foton 30 Laminator And Gbc 5 Mil Reloadable Film Refills, Sold Separately.