Creasing strip, to form grooves in cardboard materials, has parallel base strips bonded to a metal strip by a double-sided adhesive tape without perforations or dust penetration between them

摘要

The creasing strip (50), to form grooves in cardboard materials, has a metal strip (10) to support two base strips (18). The base strips are parallel to each other, forming a groove channel (36) between them. An adjustment profile (34) is fitted to both base strips in a release mounting, as a bridge over the groove channel. The metal strip has a flat surface, with a covering double-sided adhesive strip (54), and the base strips are extruded on to the adhesive coating of the metal strip. The adjustment profile is extruded on to the two base strips.