For producers of plastic containers AUTEFA offers revolutionary buffer solutions between blow moulding and filling. Due to the modular design concept of the patented TRAY LOADER system which has already been installed at well-known companies all over the world, buffering times from a few minutes up to several days are possible and this with considerably reduced space requirement compared to common installations. By this innovative system differences in production times, efficiencies and operational capacities can be equalized. Thus, a so far unknown flexibility in the production process is made available for the customer. Due to our long-lasting experience, patented solutions for gripping and palletizing almost any possible bottle and plastic container shapes are available. Palletizing empty plastic bottles are combined to a complete layer on a tray without pressure. The bottles are held safely from all sides during this process. Empty PET bottles are palletized with AUTEFA row gripper system.