tna robag innovative bag maker packages food products with unrivalled high speed and performance of up to 200 bags per minute. tna set the benchmark in the industry for vertical form, fill and seal (VFFS) packaging systems, creating highly efficient machines, using fewer parts with a simple design to increase maximum output and flexibility. With over 3000 machines spanning in over 20 countries, we build our machines to last.
The tna robag is a Vertical Form, Fill & Seal (VFFS) packaging machine designed to be flexible, high speed yet compact. It combines microprocessor technology with the principles of continuous rotary motion to achieve higher operating speeds and reduce wastage. The tna robag uses computer-controlled servo motors to synchronise between the film feed, rotary jaw position, product dump timing, date code position and other machine functions. This allows for greater control of the packaging process, and ensures high integrity of the bag seals, as well as optimal presentation of the packaged product.