| 摘要 |
PROBLEM TO BE SOLVED: To provide an endless printing belt for a rotary stamp, every change of a printing surface does not need to be visually recognized by a method wherein a feeling of moderation is made to be felt at the changing operation of the printing surface even under the condition that the thickness of a space portion formed presently between each printing part of the endless printing belt is made thicker than ever and, at the same time, the exact alignment between the printing parts of each endless printing belt is realized. SOLUTION: In the endless printing belt for the rotary stamp which keeps a large number of printing parts 52 arranged on the surface of a printing belt main body 24 having at least porous material on the front by providing a space part 51 therebetween, a width-wise recessed groove 25 is formed in the intermediate position between respective space parts 51. The formation of the surface of the space part 51 into non-porous one and the formation of a dam part 53 for preventing ink from going along at both the ends of the recessed groove 25, are especially preferable. COPYRIGHT: (C)2009,JPO&INPIT
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