THIN FILM FORMING DEVICE

专利名称：THIN FILM FORMING DEVICE发明人：HASHIMURA, Yasuhiro申请号：EP92916528.0申请日：19920730公开号：EP0598126B1公开日：19971229

摘要：A thin film forming device comprising an intaglio printing roll (3) having anumber of ink cells (3a), an ink supplying device (5) for filling ink into the ink cells of theintaglio printing roll, a printing roll (4) having a raised portion (41) adapted to be broughtinto contact with the above intaglio printing roll so that ink in the cells of the intaglioprinting roll is transferred to the raised portion, a printing table (6) for fixing a body onwhich printing is effected and transferring ink on the raised portion of the printing roll tothe surface of the body on which printing is effected by bringing the body into contactwith the raised portion of the printing roll, a first driving device (31) for rotating theintaglio printing roll, a second driving device (7) for rotating the printing rollindependently of the intaglio printing roll, and control means (103, 101, 102) forcontrolling the first and second driving devices so that the intaglio printing roll andprinting roll rotate with a rotational speed difference within a predetermined range,wherein the intaglio printing roll (3) and the printing roll (4) are driven independentlywith a rotational speed difference within a predetermined range by the control means,whereby a thin film that is more uniform in thickness and smoother can be formed on thesurface of the body on which printing is effected.

申请人：NISSHA PRINTING

地址：JP

国籍：JP

代理机构：Glawe, Delfs, Moll & Partner

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