| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressurizing type seal, which is suitable for successive sealing and mass-sealing with ink, the viscosity of which is lower than ink such as a cinnabar seal ink. SOLUTION: This pressurizing type seal has an inking body made of a stock material with an infinite number of ink-occulusal open-cells at its top and a rear ink housing part, in which ink and a follower following up the ink at the rear end of the ink are charged, and further a pumping type pressurizing mechanism provided at the rear of the follower. In addition, an ink guiding and controlling part, which makes the ink in the ink housing part under the predetermined pressurized state possible to guide to the inking body, is provided between the inking body and the ink housing part. COPYRIGHT: (C)2007,JPO&INPIT
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