MEMBER WITH CONCAVE PORTION AND METHOD FOR MANUFACTURING SAME
    9.
    发明授权
    MEMBER WITH CONCAVE PORTION AND METHOD FOR MANUFACTURING SAME 有权
    具有凹部的部件及其制造方法

    公开(公告)号:EP2676800B1

    公开(公告)日:2018-04-04

    申请号:EP12747273.6

    申请日:2012-02-14

    发明人: SHIGETA, Tatsuo

    摘要: Provided are a member with recessed portions which solves the problem of fogging, and a method of manufacturing the same. The member with recessed portions, includes: a printing area in which a large number of recessed portions are formed on a surface thereof; and a non-printing area in which the recessed portions are not formed on the surface thereof, the surface being brought into contact with a viscous material so that the viscous material accumulates in the recessed portions, the excess viscous material being scraped off the surface by causing a doctor blade to horizontally stick up on the surface and relatively moving the doctor blade. The member with recessed portions further includes: a base member having the printing area in which the large number of recessed portions are formed on the surface and the non-printing area in which the recessed portions are not formed on the surface; and a DLC coating formed so as to cover the printing area and the non-printing area. The surface is provided with a plurality of grinding traces, which are formed by grinding the DLC coating, and form an inclined angle of other than 0° and 90° with respect to an imaginary extension of the doctor blade which horizontally sticks up on the surface.

    PROCESSING UNIT HAVING CONDENSER, AND FULLY AUTOMATIC GRAVURE PLATEMAKING PROCESSING SYSTEM USING SAME
    10.
    发明授权
    PROCESSING UNIT HAVING CONDENSER, AND FULLY AUTOMATIC GRAVURE PLATEMAKING PROCESSING SYSTEM USING SAME 有权
    具有冷凝器的加工装置,以及使用相同的全自动重力沉降加工系统

    公开(公告)号:EP2789714B1

    公开(公告)日:2018-03-28

    申请号:EP12855932.5

    申请日:2012-12-05

    发明人: SHIGETA, Tatsuo

    摘要: Provided is a processing unit including a condenser, which is capable of condensing, during a plate-making process to be performed by the processing unit in a fully automatic gravure plate-making processing system, a processing solution vaporized into the form of mist so as to reuse the resultant as the processing solution, and to provide a fully automatic gravure plate-making processing system using the processing unit including a condenser. The processing unit includes a condenser, which is to be used for a fully automatic gravure plate-making processing system for manufacturing a plate-making roll by performing a series of processes on an unprocessed plate-making roll. The processing unit includes: a processing bath; chuck means for holding a gravure cylinder inside the processing bath; an intake port for taking in air, which is provided in a part of the processing bath; an exhaust port for exhausting gas, which is provided in another part of the processing bath; a condenser provided between the processing bath and the exhaust port; and a processing solution return pipe for returning, to the processing bath, a processing solution obtained by the condenser that liquefies a part of the gas to be exhausted.