| 摘要 |
PURPOSE:To contrive a smoothness of a transfer of a screen plat by fixing the inside frame to the outside frame after a position adjustment with regard to a matter to be printed is completed, with the inside frame is transferred under a load against a mounting section of the outside frame being maintained to zero value or to a nearly zero condition. CONSTITUTION:The inside frame 2 is adjusted and transferred under a load against the outside frame 3 being maintained to zero value or to a nearly zero condition by a spring member 4 suspended between the inside frame 2 and an overhanging section 3b of the outside frame, or a pressing apparatus 5 utilizing the air pressure against the inside frame or the like. The inside frame 2 is fixed to the outside frame 3 by a jig cylinder 6 maintained in such a condition, after a screen plate 1 held by the inside frame 2 coincides with a matter to be printed M at a prescribed position by a smooth transfer of the inside frame. Thereby, a uniform and smooth displacement is expected in a neighborhood thereof when the inside frame is transferred, and an effect for prevention of a strain phenomenon on a surface of the screen 1 is exhibited. |
