PROCESS FOR FORMING A RIBLET ON A PIECE AND A RIBLET MOLD

摘要

The present invention relates to a method of forming a riblet (3) on a workpiece (1), characterized in that it comprises steps of: printing (106) of the riblet on the workpiece (1), comprising an application of a film (1) comprising a riblet footprint (6) on the workpiece (1), and peeling (108) the film (4) so as to separate the riblet footprint (6) from the workpiece (1), after printing (106). The present invention also relates to a riblet mold (3), the mold comprising a film (4) in which a riblet footprint (6) is formed, the film (4) being adapted to be separated from a workpiece (1). , on which a riblet (3) has been printed by means of the riblet mold (3), by peeling the film (4).