Marbach presented some time ago its technology for optically appealing visible edges in corrugated board packaging. Since then various customers are employing pure edge. One of these customers is the Sealed Air Verpackungen GmbH in Alsfeld, Germany. Sealed Air has been so convinced by this technology that in the meantime all its tools for single-wall corrugated board have been equipped with pure edge.
Bernd Becker, production manager at Sealed Air: “During the production of single-wall corrugated board packaging, we sometimes had problems with the formation of angel-hair. The visible edges of the packaging was ragged and didn’t comply with the high quality requirements of our customers. As a result Marbach suggested pure edge technology. Tests with pure edge have been very positive. The packaging that was produced with it had absolutely clean visible edges, with the naked eye no angel-hair was visible. And that’s why we completely switched to pure edge. To date, we are more than happy with this decision.”
Pure edge technology is replacing functional rubbering along the cutting rules with steel pressers. This means that corrugated board is completely compressed directly next to the knives during the die-cutting process. Very clean cuts emerge, and so the formation of cutting dust or angel-hair can be prevented with this technology.
Marbach has been offering training courses at its academy for almost 2 years. Under the motto "Marbach Academy. More knowledge. More skills." Marbach teaches important know-how about die-cutting packaging in practice-oriented training courses. Marbach held numerous training courses in 2019.
Marbach has recently expanded its production capacity in Poland. In addition to two already established plants in Tarnowskie Góry and Kielce, another plant in Poznan has become part of the globally active Marbach Group since September 2019.
Marbach is known for its manufacture of tools for the production of packaging. What is less well known is that Marbach also offers high-precision tools for a wide range of technical requirements.
Marbach has responded to the increasing demand for its die-cutting platen cleaning device by launching a revised version into the market. With this, it is now possible to clean machines where previously the Marbach machine could not be used due to lack of space.