A process for preparing a compound film laminatable

A method is proposed for making a flexible laminatable connecting sheet (3) which can be fastened mechanically to a holder, in particular a passport book. The connecting film (3) has a recess (6) can pass during the lamination sheet material to a film by the gegenlaminierten. The method comprises steps of providing a fabric (11), providing a jacket material, admixing a laser energy in greater degree-coupling laser additive, coating the fabric (11) with the sheath material, lasers of the coated fabric (11) along a recess (6) comprising edge line (18), wherein the laser-cut fabric (11) along the edge line (18) is severed.