A common machine used to package goods into bags as part of a production line

A vertical form fill seal machine, also known as a VFFS, is a common machine used to package goods into bags as part of a production line. Just as the name suggests, this machine starts by helping to form the bag from roll stock. Then, the bag is filled with product and sealed in preparation for shipment. It can be used with either liquids or dry goods with all types of products and packaging.

The vertical form fill seal machine works to form, fill and seal the bag from roll stock. These machines are available in a number of sizes, including dual and single web.

In recent years, the vertical form fill seal machine has been developed to be considerably more compact. It is good for working with products that may be difficult to handle manually, such as liquids, grains, chips and certain types of food.

In some cases, this can be filling the package with nitrogen to increase product shelf life.