Eagle Flexible Packaging recently invested in an Inno-Lok Transverse Pre-Zippered Film System. Inno-Lok pre-zippered roll stock can save up to 50% in zipper material and up to 15% in packaging material. Inno-Lok pre-zippered roll stock provides an alternative to customers who desire an increase in productivity in packaging while reducing the level of waste in materials. An Inno-Lok zipper allows detailed, high-lighted printing around and about the zipper/resealable functionality of their package – creating enhanced shelf appeal.