METHOD OF MANUFACTURING A COMPOSITE METAL-FABRIC MATERIAL, IN PARTICULAR THAT INTENDED FOR MAKING ROLLER BLIND ARMOURS. METHOD OF MAKING A FORMED WORKPIECE OF SUCH MATERIAL, METHOD OF MAKING A ROLLER BLIND ARMOUR THEREOF AS WELL AS APPLICATION OF SUCH MATERIAL AS A ROLLER BLIND ARMOUR

摘要

The combined metal foil/woven fabric material, to hold together the slats (1) of a roller shutter, has a coating of a reacti adhesive applied by coil coating at the contact surfaces of the metal profile and/or the woven fabric, which is then shaped into semi-finished product (2,4). The semi-finished units are assembled together, with the metal profiles and the woven fabric (6) against each other at their contact surfaces. The adhesive is activated and set by heating and cooling under pressure. The woven fabric (6) can be of metal wires, synthetic or carbon fibers.