FFS Bag

A FFS (Form-Fill-Seal) bag is a special type of bag used for a packaging process. FFS means that the bag takes its form (form), the product is filled into the bag (fill) and the bag is sealed (seal). This process is usually performed by automated packaging machines.

FFS bags are usually made of plastic film and they come on a roll. The packaging machine takes the film from this roll and forms the bags in a predetermined shape and size. The bags are then filled with product through the filling unit. The filling process is usually automated and done quickly. Finally, the top of the bag is hermetically sealed or closed, thus protecting the product inside and preventing it from being affected by external factors.