| 摘要 |
PURPOSE:To enable the placing of a number of papers to be printed on a base at a time while allowing a smooth withdrawal thereof after printing by providing an elastic body between an elastic body pressurizing means provided on either a press lever or a printing plate holder and the base. CONSTITUTION:A plastic elastic body 23 is made up of a mounting section 24 and an oval elastic part 25 having a plane at the bottom thereof and is mounted by inserting the mounting part 24 into a mounting groove 26 of a side piece 10 of a printing plate holder 8. A press body 15 is inserted into a window 4 of the stencil printing plate holder 8. An erecting part 19 is inserted between erected sections 11 to fix a pin 27 as elastic body pressurizing means on a side piece 7 of a press lever 5. Then, one end 27a thereof is inserted through a mounting part 24 of the elastic body 23 and then, into an external groove 28 of the side piece 10 of the stencil printing plate holder 8. With such an arrangement, the stencil printing plate holder 8 made oscillable while the other end 27b of the pin 27 is arranged to stick out of the side piece 6 of the press lever 5. |
