CYLINDRICAL MOLDED ARTICLE FORMED BY FIRM VULCANIZING ADHESION OF RUBBER COMPONENT (A) WITH BASE CLOTH (B), AND MANUFACTURING PROCESS THEREFOR

摘要

<P>PROBLEM TO BE SOLVED: To provide an endless printing belt for a rotary rubber stamp, a cylindrical molded article formed by firm adhesion of rubber onto a base cloth, and a manufacturing method of the endless printing belt requiring no troublesome adhesion process of the reinforcing cloth with rubber. Ž<P>SOLUTION: The cylindrical molded article is configured by firm vulcanizing adhesion of the rubber component to the base cloth without using an adhesive. An inner core coated with the base cloth on the surface is made to penetrate through the cavity of an injection molding mold to injection-mold the rubber onto the base cloth, and by vulcanizing it to form the cylindrical molded article by vulcanizing adhesion. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž