595086 A conveyor (100) for conveying a continuous stretchable web (7) comprising a conveying mechanism for conveying the web in a conveyance plane, and a press mechanism (110) to deflect the web off the conveyance plane and to stretch the web in the cross direction. Wherein, the press mechanism includes a press face to be in contact with the web, and the press face is in a curved form when viewed along the surface of the web in the conveyance direction.