Stencil printing machine

Printing – Stenciling – Rotary machines

Reexamination Certificate

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Details

C101S116000

Reexamination Certificate

active

07401551

ABSTRACT:
A stencil printing machine includes a drum on which a stencil sheet is mounted, and a pressure roller which presses a print sheet fed between the drum and the pressure roller and rotates together with the drum. The print sheet is fed from an upstream side of the pressure roller in a conveying direction, an image is transferred from the stencil sheet onto the fed print sheet in a process where the print sheet passes between the drum and the pressure roller, and the print sheet on which the image is transferred is discharged to a downstream side of the pressure roller in the conveying direction. A suction port forming plate taking a surface thereof as a sheet conveying surface is provided at a position close to a downstream peripheral surface of the pressure roller in the conveying direction, a suction port surrounded by the suction port forming plate and the peripheral surface of the pressure roller is provided, and a suction fan which sucks the air on an outer side of the sheet conveying surface from the suction port is provided.

REFERENCES:
patent: 5586497 (1996-12-01), Shimada
patent: 6067902 (2000-05-01), Takahashi
patent: 6250078 (2001-06-01), Amendola et al.
patent: 6263791 (2001-07-01), Sato
patent: 2002/0112621 (2002-08-01), Kinoshita et al.
patent: 196 44 945 (1998-04-01), None
patent: 62-142677 (1987-06-01), None
patent: 02-043145 (1990-02-01), None
patent: 2000-103155 (2000-04-01), None
patent: 2003-136823 (2003-05-01), None

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