| 摘要 |
PROBLEM TO BE SOLVED: To attain a print of seal with uniform density by uniforming the distribution of ink density in a seal material. SOLUTION: The stamp 1 has a generally tubular-shaped main holder 6 gripped by an operator when sealing, within which an ink channel 21 is formed, the seal material 4 arranged at the lower end of the main holder 6 and pushed to an object to be sealed when sealing, an ink absorbing/holding body 8 arranged between the main holder 6 and the seal material 4 and absorbing the ink L discharged from the ink channel 21 of the main holder 6. The stamp 1 is characterized in that a guiding flow channel 24 for guiding the ink L to the outer peripheral side in a radial direction and discharging the same is arranged in the ink discharging side of the ink channel 21. COPYRIGHT: (C)2011,JPO&INPIT
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