METHOD FOR PRINTING USING FLAT SHEET-LIKE INTAGLIO AND APPARATUS USED FOR THE METHOD FOR PRINTING专利检索-...刮墨机构专利检索查询-专利查询网

METHOD FOR PRINTING USING FLAT SHEET-LIKE INTAGLIO AND APPARATUS USED FOR THE METHOD FOR PRINTING
申请号	JP10218194	申请日	1994-04-15	公开(公告)号	JPH07285211A	公开(公告)日	1995-10-31
申请人	OYAMA KOGAKU MEMORY CHIYOUKOUS;			发明人	OYAMA NOBUHITO;
摘要	PURPOSE:To prevent a doctor blade from being abraded and eliminate occurrence of defective printing in staining and unevenness by scraping an ink by sliding the doctor blade while the blade is displaced in the longitudinal direction of the blade. CONSTITUTION:When a doctor blade is displaced in the longitudinal direction of the blade, in the case (1), the locus of a point where the blade is located is made L by displacing the doctor blade in the upper direction. In addition, in the case (2), the doctor blade is displaced in the lower direction to make the locus of the point where the blade is located L2. It may be possible that the displacement of the doctor blade is done alternately in both end directions of the longitudinal direction to make the locus into a zigzag shape, but it is pref. that for one ink scraping operation, the blade is displaced only in either one direction of the longitudinal direction of the blade. In addition, it is pref. that the doctor blade is slided in such a way that the locus of the surface of the lithographic intaglio is made a curved-shape.
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