| Abstract |
The invention relates to method for producing an adhesive closure part with a multitude of hook means in the form of a stem part (17) equipped with a head part (16) connected with a substrate (10) and symmetrically constructed to form a single piece, whereby a formable material is inserted into a forming zone between a pressure tool (3) and a forming tool (5), and these are driven in such a way that the substrate (10) is created in the forming zone and conveyed in a direction of transport, and whereby hollow from spaces (12) with opposing limiting walls (13) are used as the forming element on the forming tool (5) whereby the opposing limiting walls (13) are continuously equipped with a convex dimension (14) at least when viewed along a longitudinal cross-section of the relevant hollow form space (12), the arc of the relevant dimension (14) becomes stronger in the direction of the head part (16) that is to be formed than in the direction of afoot part (18), and connected with the substrate (10) by means of the stem part (17), the hollow from space (12), and therefore also the hook means, are created as rotational symmetrical parts in the form of a hyperboloid. |