Abstract
The cover shows a hook and loop closure made of
temperature‐resistant stainless steel, consisting of a 0.2 mm thick hook strip and a 0.2 mm thick punched or stamped pile strip of stainless spring steel. 2009 Steel Innovation Prize by the German Steel Industry Association. (Copy by courtesy of Reinz‐Dichtungs‐GmbH, Neu‐Ulm, and Stahl‐informations‐Zentrum, Düsseldorf)