INKJET MAINTENANCE KIT
    1.
    发明申请
    INKJET MAINTENANCE KIT 审中-公开
    INKJET维护套件

    公开(公告)号:WO2002096652A1

    公开(公告)日:2002-12-05

    申请号:PCT/US2002/015774

    申请日:2002-05-16

    CPC classification number: B41J2/16585 B41J2/16541

    Abstract: An automatic maintenance unit for a static print head used in a drop on demand inkjet printer is provided by a combination of a removable capping element to abut and cover ink ejection nozzles and a movable wiping element including a wiper to remove residual ink after removal of the capping element and before commencement of a print run, thereby avoiding the need for manual capping and decapping and cleaning of the print head and speeding up the printing cycle. The capping element is preferably mounted pivotally so that it can be swung between a capping position between print runs and a retracted position during print runs, and the wiper is preferably mounted on a frame to move outwards and upwards from a retracted position adopted during print runs, to a position above the nozzles and then downwards across the nozzles to clean them prior to a print run before returning to the retracted position.

    Abstract translation: 用于按需喷墨打印机的静态打印头的自动维护单元通过可拆卸的封盖元件的组合来提供,以便抵接和覆盖墨喷射嘴,以及包括刮水器的可移动擦拭元件,以在移除 封盖元件,并且在打印运行开始之前,从而避免了手动上盖和打开和清洁打印头并加快打印周期的需要。 封盖元件优选地枢转地安装,使得其可以在打印运行期间的打盖位置和打印运行期间的缩回位置之间摆动,并且擦拭器优选地安装在框架上以从打印运行期间采用的缩回位置向外和向上移动 ,到达喷嘴上方的位置,然后向下穿过喷嘴,以在打印运行之前清洁它们,然后返回到缩回位置。

    INK COMPOSITION
    3.
    发明申请
    INK COMPOSITION 审中-公开
    墨水组合物

    公开(公告)号:WO2004031308A1

    公开(公告)日:2004-04-15

    申请号:PCT/GB2003/004297

    申请日:2003-10-06

    CPC classification number: C09D11/36 C09D11/101

    Abstract: A surfactant selected from an acrylate-modified polydimethylsiloxane or a polyether-modified polydimethylsiloxanes is used, together with at least a colorant and a UV-curable organic, diluent, in a non-aqueous UV-curable ink composition suitable for ink jet printing. The use of this type of surfactant prevents the ink composition from causing the loss of more than 5 % of the nozzles in an ink jet print head and enables the composition to provide a hole to area ratio of no more than 0.05. The present ink compositions have particular application in the printing of packaging for foodstuffs.

    Abstract translation: 选自丙烯酸酯改性的聚二甲基硅氧烷或聚醚改性的聚二甲基硅氧烷的表面活性剂,至少与着色剂和可UV固化的有机稀释剂一起,在适用于喷墨印刷的非水性UV可固化油墨组合物中使用。 使用这种类型的表面活性剂可防止油墨组合物在喷墨打印头中损失多于5%的喷嘴,并使组合物的孔面积比不大于0.05。 本发明的油墨组合物特别适用于食品包装的印刷。

    ACICULAR PARTICLE INK FORMULATION FOR AN INKJET PRINTER SYSTEM
    4.
    发明申请
    ACICULAR PARTICLE INK FORMULATION FOR AN INKJET PRINTER SYSTEM 审中-公开
    用于喷墨打印机系统的液体颗粒墨水配方

    公开(公告)号:WO0047419B1

    公开(公告)日:2000-11-23

    申请号:PCT/US0003255

    申请日:2000-02-08

    CPC classification number: C09D11/38 B41J2/175 C09D11/322

    Abstract: A method for inkjet printing using an ink comprised of an acicular pigment and a solvent in an inkjet printer to print on a recording medium wherein the inkjet printer has an ink reservoir and a print head (12). The method comprises obtaining the ink comprised of the acicular pigment and the solvent wherein the ink has a first viscosity, filling the ink reservoir of the inkjet printer with the ink (30), flowing the ink from the ink reservoir to the print head of the inkjet printer, and jetting the ink from the print head of the inkjet printer and onto the recording medium (24), wherein the ink has a second viscosity upon exiting the print head. An ink formulation(s) comprised of an acicular pigment and a solvent for use in printing images with an inkjet printer. An ink cartridge and an inkjet printing system compatible with an ink comprised of an acicular pigment.

    Abstract translation: 一种在喷墨打印机中使用由针状颜料和溶剂构成的油墨进行喷墨印刷的方法,用于在其中所述喷墨打印机具有墨水储存器和打印头(12)的记录介质上进行打印。 该方法包括获得由针状颜料和溶剂组成的油墨,其中油墨具有第一粘度,用油墨(30)填充喷墨打印机的油墨储存器,使油墨从油墨储存器流到打印头的打印头 喷墨打印机,以及从喷墨打印机的打印头喷射墨水到记录介质(24)上,其中在离开打印头时墨水具有第二粘度。 由针状颜料和溶剂组成的油墨配方,用于用喷墨打印机打印图像。 一种与由针状颜料组成的油墨兼容的墨盒和喷墨打印系统。

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