STAMP UNIT AND METHOD OF PREPARING STAMP UNIT

摘要

Although the photosensitive resin liquid is used as a base material for printing surface creation, an object of the present invention is to provide a stamp material having good handling in transportation, storage, tension production, and the like and a method of manufacturing the same.;In the stamp material 7 using the photosensitive resin liquid 73A which changes from liquid to solid by the light received as a base material which produces a printing surface, the stamp pedestal 71 and the printing surface of the stamp pedestal 71 The resin liquid encapsulation portion 73, which is provided on the surface on the formation side and is encapsulated in a state in which the photosensitive resin liquid 73A is exposed, and one end is opened to the encapsulation space of the resin liquid encapsulation portion 73, and the other end is externally opened. And a closing member 73B for closing the opened injection hole 71b and the injection hole 71b to seal the photosensitive resin liquid 73A in the resin liquid encapsulation portion 73. The resin liquid encapsulation portion 73 After formation of the printing surface, at least the portion 72 covering the printing surface is configured to be removable.