ILF plow towers are available in both high and low profile arrangements. Each arrangement may also incorporate upper or lower driven bypass rollers. Additional ribbons introduced to folding stations down the line must maintain acceptable tension to minimize fold and register problems.

ILF has a design for most applications. This arrangement provides folding for 2 –webs or ribbons within the same floor space. Driven bypass rollers may be installed below or between the separate streams. These arrangements also include the adjustable finish fold rollers for finalizing the fold formed in the preceding station.