Shaving blade cartridge and a shaver comprising such shaving blade cartridge

A shaving blade cartridge comprising:

• a housing extending along a longitudinal axis having a top side and a bottom side opposite the top side, and first and second longitudinal sides each extending longitudinally along the longitudinal axis between the top and bottom sides;
• a primary cutting blade mounted on the housing between the first and second longitudinal sides, the primary cutting blade having a cutting edge;
• a primary cap, the primary cap being located rearward of the cutting edge;
• a trimming element mounted on the housing, the trimming element including a trimming edge, the trimming edge and the cutting edge being opposite;
• a trimming guard bar is provided on the housing and including a trimming guard bar edge, the trimming guard bar edge corresponding to an intersection between an apex of the trimming guard bar and an upper horizontal surface of the trimming guard bar,
• the primary cap, the trimming edge, and the trimming guard bar being positioned along a vertical plane transverse to the longitudinal axis,
• wherein the trimming edge, the trimming guard bar edge, and an external surface of the trimming guard bar define a theoretical limit trimming curve which is concave when viewed in relation to the trimming guard bar, and
• wherein the theoretical limit trimming curve passes through a first point defined by the trimming edge and a second point defined by the trimming guard bar edge, such that the trimming guard bar and the primary cap are disposed behind and do not project beyond the theoretical limit trimming curve.