Reclosable flexible package

Flexible packaging (10) comprising a body (22) presenting externally at least one main face (26) at least partially formed by a flexible sheet (12), comprising a re-closing strip (43) disjunct of said flexible sheet (12) before opening the packaging and an adhesive (44) retriggerable by interposed pressure between the outer surface of the flexible sheet (12) and re-closing strip (43), the adhesive strength of the adhesive (44) being the surface of the re-closing strip (43) than the adhesion force of the adhesive (44) to the outer surface of the packaging sheet (12), the re-closing strip (43) and the packaging sheet (12) structural features identical and coming from the same initial strip, the packaging presenting, at one end, at least one transverse weld (16,18), characterized in that the packaging sheet (12) is coated on its outer surface, at least in a region where re-closing strip (43) overlaps the transverse weld (16,18), a layer interposed preventing welding between the sheet packing (12) and adhesive (44), said layer preventing the welding is adapted to avoid welding the re-closing strip (43) to the surface of the packaging sheet (12).