A set of thin foil surfaces configured to achieve a joint among the foil surfaces, the joint being arranged to be without discontinuity, comprising at least a first portion of surface dedicated to achieve the joint; pixelized type embossings on the first portion of surface; and at least a second portion of surface dedicated to achieve the joint. The second portion of surface is shaped to correspond to the first portion of surface for making the joint between the first portion of surface and the second portion of surface through contact.

A set of thin foil surfaces configured to achieve a joint among the foil surfaces, the joint being arranged to be without discontinuity, comprising at least a first portion of surface dedicated to achieve the joint; pixelized type embossings on the first portion of surface; and at least a second portion of surface dedicated to achieve the joint. The second portion of surface is shaped to correspond to the first portion of surface for making the joint between the first portion of surface and the second portion of surface through contact.

An aerosol-generating article (10) comprising an aerosol-forming substrate (11) and a wrapper (30) that circumscribes the aerosol-forming substrate. The wrapper defines an overlapping region (41) in which the wrapper overlaps itself, the overlapping region comprising a first section (42) and a second section (43) externally disposed on the first section. The second section comprises a fold (44) which defines a folded section (45) at one end of the wrapper, and the folded section is sandwiched between the first section and the second section. An outer adhesive is disposed between the folded section and the second section.

An aerosol-generating article (10) comprising an aerosol-forming substrate (11) and a wrapper (30) that circumscribes the aerosol-forming substrate. The wrapper defines an overlapping region (41) in which the wrapper overlaps itself, the overlapping region comprising a first section (42) and a second section (43) externally disposed on the first section. The second section comprises a fold (44) which defines a folded section (45) at one end of the wrapper, and the folded section is sandwiched between the first section and the second section. An outer adhesive is disposed between the folded section and the second section.