objects are fastened to object surfaces of a porous or fibrous material , in particular made of wood or a wood - like material , with the aid of a thermoplastic fastening film . for this , the object , which is separate from , or integrated in the fastening film , is positioned on the object surface and , with the aid of a vibrating fastening tool having a distally arranged , for example closed , perimetric profile element , which is positioned on the fastening film , is anchored in the object surface along a perimeter , and optionally also punched out . the fastening is suitable in particular for fastening identification carriers to wooden objects such as pallets or tree trunks , wherein the identification carriers are equipped , for example , with an antenna and an rfid chip or with a bar code .