LFT Tray + Lid Model Tray with tray stacker and lid The LFT tray model is available in single and double trays, in flat pad and in film-only . It can pack all products, even those with particularly sharp edges, thanks to the addition of a tray or a flap that protects and acts as a base for the film. The products do not run the risk of damage to the outer packaging and are equally protected from atmospheric agents, making them easy to store and transport and being visually pleasing when displayed on store shelves. Two devices in particular are integrated in this model: the tray stacker and the lid inserter.