Mounted onto folding deck between comb bar and end sealers to fold film on both ends prior to sealing. Comprising of 3 principle pairs of parts. A pair of front folders to tuck in the film on the leading face of the film on the ends of the pack. A pair of centre folders to fold up the film on the ends of the pack. A pair of rear folders to fold down the film on the ends of the pack immediately prior to sealing.