The F, E19 and E27 models are similar machines, but with different minimum bag length, depending on the sealing section design. FAS unique tensionless sealing operation and sealing from two sides enables LLD, LD, MD, HD, recycled and biomaterial to be converted in the same unit. The bag length can easily be adjusted during production and all production data are easily set and adjusted in the colour touch screen, which has a recipe function for your product data.