Film adhesive for the adhesive joining of at least two joining partners , which contains an adhesive for an adhesive connection of the joining partners and a textile, flat carrier material , the adhesive being applied to the textile, flat carrier material in a film-like manner, characterized in in that the textile, flat carrier material has at least one first section which adjoins at least one second section of the carrier material , the carrier material of the first section being modified with respect to the carrier material of the second section in such a way that, after the adhesive has cured, the adhesive bond in the region of the first section has a mechanical property with respect to the fracture strain or fracture toughness which is different from the mechanical property of the adhesive bond in the region of the second section , whereby the textile, flat carrier material being completely enclosed and impregnated by the adhesive and being open-pored, so that the adhesive bond is realized exclusively by the adhesive and the carrier material thus does not become a joining partner, - wherein the textile, flat carrier material is materially modified in one of the first sections in such a way that the material of the carrier material in these regions is a material which, when the adhesive cures, undergoes a chemical reaction with the this in order to bring about the desired mechanical property in the first sections , - wherein the textile, flat carrier material is chemically modified in one of the first sections in such a way that additional substances, particles and/or fillers are added to the carrier material in this region or regions, which enter into a chemical reaction with the adhesive when the this cures, in order to bring about the desired mechanical property in the first sections , and/or - wherein the textile, flat carrier material is geometrically modified in one of the first sections in such a way that the material of the carrier material in these regions is a material which, after the adhesive has cured, produces a higher or lower thickness of the adhesive bond than in the regions of the second sections . - wherein the textile, flat carrier material is materially modified in one of the first sections in such a way that the material of the carrier material in these regions is a material which, when the adhesive cures, undergoes a chemical reaction with the this in order to bring about the desired mechanical property in the first sections , - wherein the textile, flat carrier material is chemically modified in one of the first sections in such a way that additional substances, particles and/or fillers are added to the carrier material in this region or regions, which enter into a chemical reaction with the adhesive when the this cures, in order to bring about the desired mechanical property in the first sections , and/or - wherein the textile, flat carrier material is geometrically modified in one of the first sections in such a way that the material of the carrier material in these regions is a material which, after the adhesive has cured, produces a higher or lower thickness of the adhesive bond than in the regions of the second sections . <EOS>