发明名称 GRAVURE ROLLER AND GRAVURE PRINTING DEVICE WHICH USED THIS AND GRAVURE PRINTING METHOD WHICH USED THIS
摘要 A gravure roller, a gravure printing device, and a printing method using the same are disclosed. The gravure roller includes a cushion layer which has elasticity, is arranged to be able to rotate around a gravure axis, and is in the shape of a hollow cylinder; a pattern layer that is laminated on an outer circumferential side of the cushion layer and has a pattern part in which an ink to be printed on a substrate is filled; and a discharge squeezing part which presses the cushion layer from an inside of the cushion layer to discharge the ink filled in the pattern part from the pattern layer.
申请公布号 KR101421550(B1) 申请公布日期 2014.07.23
申请号 KR20120143821 申请日期 2012.12.11
申请人 发明人
分类号 B41F13/11;B41F15/44 主分类号 B41F13/11
代理机构 代理人
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