The main difference between VFFS (Vertical Form Fill Seal) and HFFS (Horizontal Form Fill Seal) packaging systems lies in how the film is oriented and how the product is filled.
In a VFFS machine, the film moves vertically to form a bag, making this method ideal for free-flowing, granular, or powdered products. HFFS machines, on the other hand, form and seal packaging horizontally, which makes them better suited for heavier, shaped, or solid products that need to maintain their form during sealing.
At Unified Flex, we focus on engineering reliable and efficient VFFS systems that help manufacturers achieve precise packaging results while optimizing floor space and production flow. If your operation could benefit from a tailored vertical form fill seal solution, our team can help you select and configure the right system for your application.