Patent ID: 7296718
Filing Date: 2007-11-20
Classification: B65B,B65H

Abstract:
1. An arrangement for guiding a web material in a feed direction, comprising: a frame having a horizontal member extending transversely to a feed direction; and at least one pair of guide-rails running from said horizontal member in the feed direction and being laterally separated from each other and in parallel with each other, each guide-rail in said pair of guide-rails comprising a flexible upper guide-rail strip and a flexible lower guide-rail strip, the upper and lower guide-rail strips made of flexible material, the upper and lower guide-rails running mutually separated from an entrance end to an exit end, and the upper and lower guide-rail strips being separated horizontally at the entrance end and spaced vertically at the exit end, providing therebetween a curved, continuous passage for a longitudinal margin of the web material.