Vertical FFS Collar Type

There are two types of FFS machines for flexible packaging: horizontal and vertical (HFFS and VFFS respectively). The main difference between the two is how the machines dispense contents into the flexible packaging.Form-fill-seal (FFS) is a type of high-efficiency automated assembly-line food packaging conversion process that expands the traditional deposit-fill-seal or fill-seal food process by thermoforming the cups or containers in-line, then trimming the cups out of the plastic web into individual or multi-pack configurations