Male fastening component for hook-loop-fastening system, has single-piece mold, where component gives up reversible hook-shape under influence of heat energy or radiation energy and/or presence/absence of humidity or chemical reagents

摘要

The component has a single-piece mold with a cleft surface, which exhibits three irregularly arranged joints. The component is fixed at a sheet material (1) e.g. napkin fastening band or a band material for cutting of the napkin fastening band. The component gives up reversible hook-shape under influence of heat energy or radiation energy and/or presence/absence of humidity or chemical reagents. An independent claim is also included for a method for manufacturing of a male part of a mechanical hook-loop fastening system at a sheet material.