Plate-making method and plate-making apparatus for stencil printing and stencil printing machine

摘要

A plate-making method for stencil printing in which heat-sensitive stencil plate material for stencil printing consisting of a thermoplastic resin film is melted by heating of a thermal head to perforate an ink permeable openings includes forming recesses on one side of the film. An opposite side to the one side of the film is heated so that the heated portion is melted for communication with the recesses to form ink permeable openings.