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1. 发明专利

JP2007326254A Printing method by offset printing press, and offset printing press 审中-公开
标题翻译：通过偏移打印打印打印方法和偏移打印
公开(公告)号：JP2007326254A
公开(公告)日：2007-12-20
申请号：JP2006157777
申请日：2006-06-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OMAE FUMIKO , AKATSUKA MASAKAZU , TABUCHI MITSURU , NISHIYAMA KOJI , WAKISAKA FUMIO
IPC分类号： B41M1/18 , B41F23/00
摘要： PROBLEM TO BE SOLVED: To ensure color reproducibility by increasing a film thickness enabling overprinting, while conducting substrate treatment by using ink, and thereby to improve a printing quality.
SOLUTION: A printing process wherein a pattern is printed on a printing surface of printing paper with the ink for the pattern used is made to include a process wherein ink for the substrate different in color from the ink for the pattern is transferred to an area including the portion of the substrate of the printing surface to which the ink for the pattern is not transferred. The tack value of the ink for the substrate used in the printing process is set to be not higher than a picking limit tack value, but higher than any tack value of the ink for the pattern applied for finishing on the ink for substrate.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过使用墨水进行基板处理，从而提高打印质量，通过增加能够进行套印的膜厚来确保颜色再现性。解决方案：其中使用所用图案的油墨将图案印刷在印刷纸的印刷表面上的印刷方法包括其中将不同于图案的油墨的用于不同颜色的基材的油墨转印到包括图案的油墨未被转印到的打印表面的基板部分的区域。用于印刷工艺中的基材的油墨的粘性值设定为不高于拾取极限粘着值，但高于用于基材油墨上的精加工用油墨的任何粘性值。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008074584A Web folding device and rotary press 审中-公开
标题翻译： WEB折叠装置和旋转压力机
公开(公告)号：JP2008074584A
公开(公告)日：2008-04-03
申请号：JP2006257465
申请日：2006-09-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WAKISAKA FUMIO , TASAKA NORIBUMI , DOHO TAKAMITSU
IPC分类号： B65H45/18 , B65H45/16
摘要： PROBLEM TO BE SOLVED: To increase the speed of a web folding device and a rotary press by suppressing the contamination of a web due to the contact of a folding blade therewith.
SOLUTION: A folding blade 36 held on a pair of folding rollers by projecting a web W cut by a saw body when rotated in the opposite direction of the folding drum is installed on the folding drum. A plurality of blade bodies 51 arranged along the lateral direction and at least one preceding contact blade body 52 disposed together with the blade body 51 and brought into contact with the web before the blade body 51 are installed on the folding blade 36.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过抑制由于折叠刀片与其接触而引起的幅材污染来提高卷筒纸折叠装置和旋转压力机的速度。解决方案：通过在折叠滚筒的相反方向上旋转时，通过将由锯体所切割的卷筒纸W投影而保持在一对折叠辊上的折叠刀片36安装在折叠滚筒上。沿着横向方向布置的多个叶片体51和与叶片本体51一起设置并在叶片本体51安装在折叠叶片36之前与卷材接触的至少一个先前的接触叶片体52。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008030452A PRINTING METHOD BY OFFSET PRESS AND OFFSET PRESS 审中-公开
公开(公告)号：JP2008030452A
公开(公告)日：2008-02-14
申请号：JP2007119654
申请日：2007-04-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUDA YASUHARU , OMAE FUMIKO , TABUCHI MITSURU , NISHIYAMA KOJI , AKATSUKA MASAKAZU , WAKISAKA FUMIO
IPC分类号： B41M1/06 , B41F23/00 , B41F23/04 , D21H25/02
摘要： PROBLEM TO BE SOLVED: To improve a printing quality by foundation processing of low white degree printing paper with a substrate treatment like a sheet of newsprint paper regarding printing method with an offset press and the offset press, and by generating no turbidity in printing ink with the substrate processor. SOLUTION: A substrate treatment agent such as a low white degree improver or the like is fed to a printing surface of the printing paper. Thereafter, the substrate treatment agent fed to the printing surface is dried and offset printing on the printing paper is made with the printing machine. COPYRIGHT: (C)2008,JPO&INPIT

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