| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet-fed printer in a simple configuration without causing a trouble such that, for example a member for the surface treatment of a film or the like for carrying out the surface treatment of sheet-fed paper is damaged. SOLUTION: The sheet-fed printer comprises the gripping surface 23a of a hook base 23A provided on a cylinder 19 constituting a treatment part 6 on a slope positioned close to the rotary shaft core side as the downstream side approaches in a carrying direction of the cylinder 19 so as not to abut a gripper 23 provided on the cylinder 19 on treatment means 20 of the treatment part 6, forming the gripping surface 17a of a hook base 17A provided on a cylinder 18 adjacent to the treatment part 6 among a plurality of cylinders 18, 4B and 14 disposed between the cylinder 19 and a printing impression cylinder 12A on a slope projected from the appearance line 18S of the adjacent cylinder 18 close to the downstream side in a carrying direction, and forming the gripping surface 15a of a hook base 15A provided on the cylinder 14 in a position closest to the printing impression cylinder 12A at a slope angle smaller than the gripping surface 23a of the hook base 23A of the cylinder 19 provided on the treatment part 6. COPYRIGHT: (C)2009,JPO&INPIT
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