Patent ID: 8840748

Claim:
A method for adhesively bonding a heat-activated bondable sheet like element to a bond substrate, having a thermal conductivity coefficient of at most 5 W/me, the method comprising: providing a heat-activated bondable sheet like element having at least one electrically conducting layer and at least one heat-activatedly bonding adhesive layer, wherein the heat-activatedly bondable sheetlike element has a shape cut to the shape of a bond area, contacting at least a region of a surface of the bond substrate with at least part of a side-face section of the heat-activatedly bondable sheetlike element to form a preliminary assembly, inductively heating, via an induction heating means integrated into a pressing tool, the preliminary assembly in an alternating magnetic field with a frequency of at least 100 Hz and at most 200 kHz for a time duration of at most 20 seconds to form a final assembly, wherein the induction heating means is in a form of a point inductor having a core made of iron or pressed ferrite powder, and subjecting, simultaneously with the inductive heating, the preliminary assembly, perpendicularly to a side-face section of the heat-activatedly bondable sheetlike element, to a pressure of at least 1 MPa, via at least one press-ram element of the pressing tool.