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1. 发明公开

EP3216607A1 GENERATEUR DE GOUTTES ROBUSTE 审中-实审
标题翻译：强力滴落发生器
公开(公告)号：EP3216607A1
公开(公告)日：2017-09-13
申请号：EP17165913.9
申请日：2015-04-08
申请人： Markem-Imaje Holding
发明人： BARBET, Bruno , DE SAINT ROMAIN, Pierre
IPC分类号： B41J2/025 , B41J2/02 , B41J2/14
CPC分类号： B41J2/14008 , B41J2/02 , B41J2/025 , B41J2/14201
摘要： On décrit un dispositif de formation et d'éjection de gouttes d'un jet d'encre d'une machine d'impression à CIJ, ce dispositif comportant :
a) une cavité destinée à contenir une encre et comportant une extrémité munie d'une buse (10) d'éjection de gouttes d'encre,
b) des moyens (21, 22, 32, 41, 42), formant actionneur, en contact avec la cavité,
dispositif dans lequel la modulation de vitesse de jet, en sortie de buse (10) a une valeur ΔVj(f t ), à la fréquence de travail, et ne varie pas, à température égale à 15°C et à 35°C, dans une gamme de fréquence de ± 5 kHz autour de la fréquence de travail f t , en dehors de l'intervalle compris entre 0,25 ΔVj(f t ) et 4 ΔV(f t ).
Pour ce faire l'impédance acoustique de la cavité est adaptée pour limiter son influence sur la modulation de vitesse de jet.
摘要翻译：提供了一种用于形成和喷射来自ICJ印刷机的喷墨滴的装置，所述装置包括：a）用于容纳墨的空腔，并且所述空腔具有设置有用于喷射墨滴的喷嘴（10），b）形成致动器的装置（21,22,32,41,42），所述致动器与所述腔接触，其中所述喷射速度调制，输出喷嘴（10）在工作频率下具有值ΔVj（ft），并且在频率的±5kHz频率范围内在15℃和35℃的温度下不变化 ft，超出0.25ΔVj（ft）至4ΔV（ft）的范围。为此，腔的声阻抗适合于限制其对喷射速度调制的影响。

2. 发明公开

EP3190160A1 LIQUID COMPOSITION, ESPECIALLY INK COMPOSITION, FOR PRINTING WITH A BINARY DEFLECTED CONTINUOUS JET, WITH NON-CHARGED DROPS, USE OF SAID COMPOSITION, MARKING METHOD AND MARKED SUBSTRATE 有权
标题翻译：液体组合物，特别是喷墨组合物，用于打印具有二次折射的连续射流，具有不带电滴，使用所述组合物，标记方法和标记的基材
公开(公告)号：EP3190160A1
公开(公告)日：2017-07-12
申请号：EP17150379.0
申请日：2017-01-05
申请人： Dover Europe Sàrl
发明人： de SAINT-ROMAIN, Pierre
IPC分类号： C09D11/30 , C09D11/36
CPC分类号： C09D11/033 , B41J2/02 , B41M5/506 , C09D7/67 , C09D11/106 , C09D11/107 , C09D11/30 , C09D11/322 , C09D11/328 , C09D11/36 , C09D11/38 , C09D11/52
摘要： Liquid composition, such as an ink composition, liquid at room temperature, said liquid composition being a liquid composition specifically for printing with a binary deflected continuous jet printing technique wherein said liquid composition forms upon printing drops which are not charged by an electric field, which each have a zero electric charge, which each form a dipole under the effect of an electric field, and then are then deflected by said electric field, characterised in that said liquid composition comprises a solvent comprising one or more organic solvent compound(s) and optionally water, said solvent having globally a dielectric constant less than 15; a binder; one or more dyes and/or pigments; and in that said liquid composition has an electrical conductivity at 20°C less than or equal to 200 µS/cm, preferably less than or equal to 150 µS/cm, still preferably less than or equal to 100 µS/cm.
Use of this liquid composition in a printer or printing head implementing said printing technique.
Method for treating and/or marking a substrate by projection of said liquid composition on this substrate by said printing technique.
Substrate, provided with a marking or treatment obtained by drying and/or absorption of said liquid composition.
摘要翻译：液体组合物，例如油墨组合物，在室温下为液体，所述液体组合物特别是用二元偏转连续喷印技术印刷的液体组合物，其中所述液体组合物在印刷时形成未被电场充电的液滴，各自具有零电荷，其在电场的作用下各自形成偶极子，然后通过所述电场偏转，其特征在于所述液体组合物包含含有一种或多种有机溶剂化合物的溶剂和所述溶剂任选地具有小于15的介电常数; 粘合剂; 一种或多种染料和/或颜料; 并且所述液体组合物在20℃具有小于或等于200μS/ cm，优选小于或等于150μS/ cm，还优选小于或等于100μS/ cm的电导率。在实施所述印刷技术的印刷机或印刷头中使用该液体组合物。通过所述印刷技术通过将所述液体组合物投影在该基材上来处理和/或标记基材的方法。提供有通过干燥和/或吸收所述液体组合物获得的标记或处理的基材。

3. 发明公开

EP3171988A1 DIGITALLY PRINTED COLOR SWATCHES WITH TEXTURED EFFECT 无效
标题翻译：数码印花彩色速印纹理效果
公开(公告)号：EP3171988A1
公开(公告)日：2017-05-31
申请号：EP15825467.2
申请日：2015-07-22
申请人： Sun Chemical Corporation
发明人： POSTLE, Stephen Roderick , RICH, Danny
IPC分类号： B05D5/06 , B05D5/00 , B41M1/18
CPC分类号： B44D3/003 , B05D1/26 , B05D3/067 , B05D5/02 , B05D5/06 , B41J2/02 , B41J2/04 , B41J2/325 , B41M3/005 , B41M3/008 , B41M3/06 , B41M3/16 , B41M5/0047 , B41M5/0052 , B41M5/0064 , B41M5/38207 , B41M5/38264 , B41M5/395 , B41M7/0081 , B41M2205/02 , B41M2205/34 , G01J3/52
摘要： The present invention provides a method for the production of textured color selection swatches for point of purchase displays of custom blended paints, for color selection guides of dyed or printed textiles or for color selection extruded chips of custom colored plastics using a digital inkjet printer and custom blended inkjet inks based on a set of base inks that can be blended using commercial match prediction software and wherein a textured effect is applied as a component of the color selection aids. The textured effect may be achieved either by printing in three dimensions or printing a pseudo-three dimensional effect.
摘要翻译：本发明提供了一种方法，用于生产用于定制混合涂料的购买点展示的纹理颜色选择样本，用于染色或印刷纺织品的颜色选择指南或用于使用数字喷墨印刷机和定制的定制着色塑料的颜色选择挤出芯片基于一组基础油墨的混合喷墨油墨，其可以使用商业匹配预测软件混合并且其中纹理化效果被应用作为颜色选择辅助的组件。纹理效果可以通过三维打印或打印假三维效果来实现。

4. 发明公开

EP2881258A1 INKJET RECORDING DEVICE AND PRINT CONTROL METHOD 有权
标题翻译： TINTENSTRAHLAUFZEICHNUNGSVORRICHTUNG UND DRUCKSTEUERUNGSVERFAHREN
公开(公告)号：EP2881258A1
公开(公告)日：2015-06-10
申请号：EP13825233.3
申请日：2013-05-28
申请人： Hitachi Industrial Equipment Systems Co., Ltd.
发明人： QIU An , KAWANO Takashi , TAKAGISHI Tsuneaki
IPC分类号： B41J2/02 , B05B5/025 , B05B5/08 , B41J2/01 , B41J2/075 , B05C5/00
CPC分类号： B41J2/04576 , B05B5/025 , B05B5/0255 , B05B5/08 , B05B12/126 , B05C5/00 , B41J2/01 , B41J2/02 , B41J2/075 , B41J2002/022
摘要： Provided is an inkjet recording device for performing print control by increasing or decreasing the number of adjustment ink particles, which are used according to the speed of the object being printed even when the movement speed of the object being printed is increasing or decreasing and which are uncharged particles carrying a fixed electrical charge that takes electrostatic bonding into consideration. The present invention is an inkjet recording device provided with an ink container for holding ink that is to be printed on the object being printed, a nozzle that is connected to the ink container and discharges the ink, a charging electrode for charging specified ink that has been discharged from the nozzle, a deflecting electrode for deflecting the ink charged by said charging electrode, a gutter for collecting the ink that is not used for printing, and a control unit for controlling the printing. The inkjet recording device is characterized in that the control unit performs control so that ink particles which are not used for printing and are adjacent to ink particles that are used for printing are charged by the charging electrode.
摘要翻译：提供一种喷墨记录装置，用于通过增加或减少调节墨颗粒的数量来进行打印控制，即，即使正在打印的物体的移动速度正在增加或减少，也可以根据被打印物体的速度使用，并且携带固定电荷的不带电粒子考虑静电接合。本发明是一种喷墨记录装置，其设置有用于保持要印刷在待印刷物体上的油墨的油墨容器，连接到油墨容器并排出油墨的喷嘴，用于对具有从喷嘴排出的偏转电极，用于使由充电电极充电的墨水偏转的偏转电极，用于收集不用于印刷的墨水的沟槽和用于控制印刷的控制单元。喷墨记录装置的特征在于，控制单元执行控制，使得不用于打印并且与用于打印的墨颗粒相邻的墨颗粒由充电电极充电。

5. 发明公开

EP2841279A2 PRINTING AN AUTHENTICATION PATTERN WITH MULTI-DEFLECTION CONTINUOUS INKJET PRINTER 审中-公开
标题翻译：印刷图案认证通过一个连续喷墨多次转向
公开(公告)号：EP2841279A2
公开(公告)日：2015-03-04
申请号：EP13719801.6
申请日：2013-04-24
申请人： Markem-Imaje Holding
发明人： MICHALLON, Jannick
IPC分类号： B41J2/08 , G06K15/10
CPC分类号： B41J2/02 , B41J2/085 , B41J2/09 , B41J2/13 , B41J2/18 , B41J29/393 , B41J2002/022 , B42D25/30 , B42D25/485 , B42D2035/14 , B42D2035/16
摘要： A method for printing an authentication pattern wherein, using a multi-deflection continuous inkjet printer, the pattern is printed on a substrate and only contains a small number of black pixels per raster. The resolution in the travel direction X of the substrate and in direction Y of the rasters is thereby largely improved compared with printing in dot-matrix mode, which makes reproduction of the pattern difficult for an infringer not having means to determine the electric charge to be applied to each of the droplets of a train of droplets needed to print each raster of the pattern.

6. 发明授权

EP2411134B1 Droplet generation 有权
标题翻译：液滴代
公开(公告)号：EP2411134B1
公开(公告)日：2015-02-18
申请号：EP10710474.7
申请日：2010-03-09
申请人： Eastman Kodak Company
发明人： CLARKE, Andrew , DARTNELL, Nicholas, J. , RIDER, Christopher, Barrie
IPC分类号： B01F13/00 , B05B1/34 , B05B7/04 , B01J2/04 , B41J2/03 , A61M11/06 , A01C23/04
CPC分类号： B01L3/502715 , B01F13/0062 , B01F13/0076 , B01F13/0079 , B01L2300/0861 , B05B7/0408 , B41J2/02 , Y10S435/808 , Y10S436/805 , Y10S436/809 , Y10T436/117497 , Y10T436/118339 , Y10T436/25

7. 发明授权

EP2195167B1 INK JET PRINTER HEAD ASSEMBLY 有权
标题翻译：喷墨头总成
公开(公告)号：EP2195167B1
公开(公告)日：2014-12-31
申请号：EP08838482.1
申请日：2008-10-10
申请人： Videojet Technologies, Inc.
发明人： OMER, Salhadin , ZABA, Jerzy
IPC分类号： B41J2/02
CPC分类号： B41J2/02 , B41J2/175 , B41J2/185 , B41J2/195 , B41J29/02 , B41J2002/14362

8. 发明授权

EP1527877B1 Method and system for delivering material onto a substrate 有权
标题翻译：方法和系统，用于在基板上分配材料
公开(公告)号：EP1527877B1
公开(公告)日：2012-07-04
申请号：EP04256657.0
申请日：2004-10-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Yang, Chung C. , Gibson, Gary A.
IPC分类号： B41J2/07 , B41J2/02
CPC分类号： B41J2/02 , B41J2/09 , H05K3/1241

9. 发明公开

EP2195167A4 INK JET PRINTER HEAD ASSEMBLY 有权
标题翻译：喷墨头总成
公开(公告)号：EP2195167A4
公开(公告)日：2011-02-16
申请号：EP08838482
申请日：2008-10-10
申请人： VIDEOJET TECHNOLOGIES INC
发明人： OMER SALHADIN , ZABA JERZY
IPC分类号： B41J2/02
CPC分类号： B41J2/02 , B41J2/175 , B41J2/185 , B41J2/195 , B41J29/02 , B41J2002/14362

10. 发明授权

EP2167321B1 VERFAHREN ZUM ANSTEUERN EINER INKJET-DRUCKEINRICHTUNG 有权
标题翻译： VERFAHREN ZUM ANSTEUERN EINER喷墨打印机 - DRUCKEINRICHTUNG
公开(公告)号：EP2167321B1
公开(公告)日：2010-11-10
申请号：EP08784650.7
申请日：2008-07-08
申请人： manroland AG
发明人： SCHULMEISTER, Peter
IPC分类号： B41J11/00 , B41J3/54
CPC分类号： B41J3/546 , B41J2/02 , B41J11/008
摘要： The invention relates to a method for actuating an inkjet printing device which operates according to the continuous inkjet principle, in order to place a printing image on a printing material, which printing image is to be printed by way of the inkjet printing device, wherein the inkjet printing device provides printing ink droplets at a defined droplet generation frequency, and wherein the position of the printing material which is to be printed relative to the inkjet printing device is monitored with the aid of a sensor, in particular with the aid of an encoder, in order to generate an actuating signal for the inkjet printing device. According to the invention, the absolute position of the printing material is monitored with the aid of the sensor, wherein, when the sensor detects the beginning of a printing-material zone which is to be printed with a relatively high printing quality, the actuating signal of the inkjet printing device for the following printing-material zone which is to be printed with a relatively high printing quality is coupled to the droplet generation frequency, and wherein, when the sensor detects the end of a printing-material zone which is to be printed with a relatively high printing quality, the actuating signal of the inkjet printing device for the following printing-material zone which is not to be printed or is to be printed with a relatively low printing quality is coupled to the sensor signal.
摘要翻译：本发明涉及一种用于致动喷墨印刷装置的方法，所述喷墨印刷装置根据连续喷墨原理工作，以便在印刷材料上放置印刷图像，该印刷图像将通过喷墨印刷装置印刷，其中，喷墨印刷设备以限定的液滴产生频率提供印刷油墨液滴，并且其中借助于传感器尤其借助于编码器来监测将被印刷的印刷材料相对于喷墨印刷设备的位置，以便为喷墨打印装置产生致动信号。根据本发明，在传感器的帮助下监测印刷材料的绝对位置，其中，当传感器检测到将以相对高的印刷质量印刷的印刷材料区的开始时，致动信号将用于以较高打印质量打印的下一个打印材料区域的喷墨打印设备的液滴产生频率耦合到液滴产生频率，并且其中当传感器检测到将要打印的打印材料区域的末端时以相对较高的打印质量打印，用于下一个打印材料区域的，不打印或将以相对较低的打印质量打印的喷墨打印装置的致动信号耦合到传感器信号。

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