Stencil printing machine and the method thereof

摘要

A stencil printing machine comprises a feed-per-revolution detecting unit (65) for detecting a feed-per-revolution of the stencil sheet (3) on the basis of the rotation amount of the detecting roller (60) for a given time; and a control unit (102) for calculating a driving speed of the platen roller (47) correspondingly to the feed-per-revolution detected by the feed-per-revolution detecting unit and such a standard feed-per-revolution that the platen roller (47) should be originally transported for the given time, and then controlling the driving unit in the manner that the driving unit rotates the platen roller (47) at the calculated driving speed. Upon stencil-making, the error of the feed-per-revolution of the stencil sheet is corrected and then the driving of the platen roller is controlled. <IMAGE>