Closure for connecting two pieces of material e.g. materials layers, has two partially spaced catch elements whereby first catch element has fixing material and second catch element has centric break

摘要

Closure (1) has two partially spaced catch elements. The first catch element (2) has a fixing material (7) and the second catch element (3) has a centric break (4). The first catch element and second catch element are combined at two points.