IMPRESSION IMPLEMENT

PROBLEM TO BE SOLVED: To obtain satisfactory impression productivity and printability by forming a space for containing an end of an ink storage unit on an outer periphery of the unit of an impression implement body. SOLUTION: An impression implement body 1 is formed with a dug part 1b to surround a presser 1a. A seal surface sheet 3 is mounted at the presser 1a by a frame member 4. The part 1b is covered with a part of the body 1 and the sheet 3. An ink storage unit 2 is impregnated with ink, swelled, and an end part of the unit 2 extended from an ink storage unit installing surface 1c of the presser 1a is disposed in a space 7 of the part 1b. Accordingly, the unit 2 is not bent or not superposed on the surface 1c to eliminate formation of an uneven part in printing, and a desired seal mark is obtained. The space 7 becomes a sealed space covered with the part of the body 1 and the sheet 3, and hence ink of the part of the unit 2 disposed in the space 7 is not leaked except from a seal surface.