Deformation device for bending a flexible substrate
    1.
    发明授权
    Deformation device for bending a flexible substrate 失效
    用于弯曲柔性基板的变形装置

    公开(公告)号:US06587667B2

    公开(公告)日:2003-07-01

    申请号:US10027995

    申请日:2001-12-20

    CPC classification number: G03G15/657 G03G15/2007 G03G2215/00704

    Abstract: A deformation device for bending a flexible substrate, being transported by a transport device, into a curved arc shape, thereby taking the flexible substrate out of contact with the transport device, prior to the flexible substrate being transported past a fixing device. As a result, any previously fixed toner on the side of the flexible substrate adjacent to the transport device will not be negatively affected during fixing of toner on the other side of the flexible substrate. The deformation device includes at least two converging guide rails with a wedge-shaped guide element and at least one air nozzle between the guide rails.

    Abstract translation: 一种变形装置,用于通过传送装置将柔性基板弯曲成弯曲的弧形,从而在柔性基板被输送通过定影装置之前使柔性基板与输送装置脱离接触。 结果,在柔性基板的与输送装置相邻的一侧上的任何预先固定的调色剂在将调色剂固定在柔性基板的另一侧时不会受到负面影响。 变形装置包括至少两个具有楔形导向元件的汇聚导轨和至少一个在导轨之间的空气喷嘴。

    Reusable printing form
    2.
    发明授权
    Reusable printing form 有权
    可重复使用的打印形式

    公开(公告)号:US06851366B2

    公开(公告)日:2005-02-08

    申请号:US10460934

    申请日:2003-06-13

    CPC classification number: B41C1/1041 B41N1/006 B41N3/006

    Abstract: Presented is a reusable printing form including a printing area that has a metal oxide surface, in particular a native oxidized titanium surface, which is treated with at least one amphiphilic organic compound whose polar region has an acidic character. In an advantageous embodiment, n-heptadecanyl hydroxamic acid {CH3-(CH2)16-C(O)—NH—OH} and/or n-octadecanyl phosphonic acid {CH3-(CH2)17-P(O)—(OH)2} is used. Also described is a method for imaging a reusable printing form. The reusable printing form can be used for offset printing.

    Abstract translation: 提出了一种可重复使用的印刷形式,其包括具有金属氧化物表面的印刷区域,特别是天然氧化钛表面,其用极性区域具有酸性特征的至少一种两亲性有机化合物处理。 在一个有利的实施方案中,正十七烷基异羟肟酸{CH 3 - (CH 2)16 -C(O)-NH-OH}和/或正十八烷基膦酸{CH 3 - (CH 2)17 -P(O) - (OH )2}。 还描述了用于对可重复使用的打印形式进行成像的方法。 可重复使用的打印形式可用于胶版印刷。

    Heating at least one material layer, with electromagnetic and/or acoustic waves at an angle of incedence so that heating takes place at least predominantly via the quantum tunnel effect
    3.
    发明授权
    Heating at least one material layer, with electromagnetic and/or acoustic waves at an angle of incedence so that heating takes place at least predominantly via the quantum tunnel effect 失效
    加热至少一个材料层,电磁和/或声波以不规则的角度进行加热,使得至少主要通过量子隧道效应进行加热

    公开(公告)号:US06697598B2

    公开(公告)日:2004-02-24

    申请号:US10023553

    申请日:2001-12-18

    CPC classification number: G03G15/2007

    Abstract: A process for heating at least one second material layer (2), especially a toner layer which has been transferred to an image receiver substrate. Energy delivery from electromagnetic and/or acoustic waves (5) is incident from a first material layer (1) at an angle of incidence (&agr;) relative to the normal (7) of the second material layer (2). The angle of incidence (&agr;) is chosen such that the energy delivery which causes at least the heating of the second material layer (2) takes place at least predominantly via the quantum tunnel effect.

    Abstract translation: 一种用于加热至少一个第二材料层(2)的方法,特别是已经转移到图像接收器基底的调色剂层。 来自电磁和/或声波(5)的能量传递从第一材料层(1)以相对于第二材料层(2)的法线(7)的入射角(α)入射。 选择入射角(α)使得至少导致第二材料层(2)的加热的能量传递至少主要经由量子隧道效应发生。

    Method and apparatus for treating a re-imageable printing form, machine for processing printing material and method for treating a surface making contact with printing material
    5.
    发明授权
    Method and apparatus for treating a re-imageable printing form, machine for processing printing material and method for treating a surface making contact with printing material 有权
    用于处理可再形成印刷品的方法和装置,用于加工印刷材料的机器和用于处理与印刷材料接触的表面的方法

    公开(公告)号:US07841278B2

    公开(公告)日:2010-11-30

    申请号:US11960028

    申请日:2007-12-19

    CPC classification number: B41N3/03 B41N3/036

    Abstract: A method for treating a re-imageable printing form includes surface modifying a surface of the printing form acting as a printing area in a nanoscopic range by chemically functionalizing the surface through covering with molecules, in particular amphiphilic molecules or polymers. The printing form is subjected to a primary process of imaging by laser radiation, and subjected to a primary process of application of at least one lithographic fluid, for example dampening solution, printing ink and/or varnish. The molecules are fixed in image regions by the primary process of imaging. The molecules are removed in non-image regions substantially by at least one primary process different than the application of printing ink, in particular by imaging, application of dampening solution or chemical developing. An apparatus for treating a re-imageable printing form, a machine for processing printing material and a method for treating a surface contacting printing material, are also provided.

    Abstract translation: 用于处理可再成像印刷形式的方法包括通过用分子,特别是两亲分子或聚合物覆盖,通过化学官能化该表面来表面修饰作为纳米范围内的印刷区域的印刷形式的表面。 将印刷形式通过激光辐射进行成像的主要过程,并且进行施加至少一种平版印刷液体,例如润版液,印刷油墨和/或清漆的初级处理。 分子通过成像的主要过程固定在图像区域中。 基本上通过与印刷油墨的应用不同的至少一个主要方法,特别是通过成像,润版溶液的应用或化学显影来在非图像区域中去除分子。 还提供了一种用于处理可再成像印刷品的设备,用于处理印刷材料的机器和用于处理表面接触印刷材料的方法。

    Print substrate-contacting element having an ink-repellent coating and method for coating a print substrate-contacting element
    6.
    发明申请
    Print substrate-contacting element having an ink-repellent coating and method for coating a print substrate-contacting element 审中-公开
    具有防墨涂层的印刷基板接触元件和用于涂覆印刷基板接触元件的方法

    公开(公告)号:US20090056579A1

    公开(公告)日:2009-03-05

    申请号:US12288980

    申请日:2008-10-25

    CPC classification number: B41N7/00 B41F22/00 B41N2207/02 B41N2207/14

    Abstract: A print substrate-contacting element having an ink-repellent coating on a surface of a microstructured carrier is described, the coating including at least one derivative of an amphiphilic organic compound whose polar region has an acidic character. A method for coating a surface of a microstructured carrier of a print substrate-contacting element is distinguished by the application of an amount of substance, which includes at least one derivative of an amphiphilic organic compound whose polar region has an acidic character, by treating the surface with an alcoholic solution of the amount of substance. The print substrate-contacting element can very advantageously be the surface of a back-pressure cylinder in a print substrate-processing machine, in particular in a printing press. The coating method can be carried out in a print substrate-processing machine.

    Abstract translation: 描述了在微结构化载体的表面上具有拒墨涂层的印刷基板接触元件,该涂层包括极性区域具有酸性特征的两亲性有机化合物的至少一种衍生物。 印刷基板接触元件的微结构化载体的表面的涂布方法的特征在于,通过施加一定量的物质,其包括极性区域具有酸性特征的两亲性有机化合物的至少一种衍生物,通过处理 表面用酒精溶液的物质量。 印刷基板接触元件可以非常有利地是印刷基板处理机器中的背压圆筒的表面,特别是在印刷机中。 涂布方法可以在印刷基板处理机中进行。

    Method and Apparatus for Treating a Re-Imageable Printing Form, Machine for Processing Printing Material and Method for Treating a Surface Making Contact with Printing Material
    7.
    发明申请
    Method and Apparatus for Treating a Re-Imageable Printing Form, Machine for Processing Printing Material and Method for Treating a Surface Making Contact with Printing Material 有权
    用于处理可再现印刷形式的方法和装置,用于处理印刷材料的机器和用于处理与印刷材料接触的表面的方法

    公开(公告)号:US20080160450A1

    公开(公告)日:2008-07-03

    申请号:US11960028

    申请日:2007-12-19

    CPC classification number: B41N3/03 B41N3/036

    Abstract: A method for treating a re-imageable printing form includes surface modifying a surface of the printing form acting as a printing area in a nanoscopic range by chemically functionalizing the surface through covering with molecules, in particular amphiphilic molecules or polymers. The printing form is subjected to a primary process of imaging by laser radiation, and subjected to a primary process of application of at least one lithographic fluid, for example dampening solution, printing ink and/or varnish. The molecules are fixed in image regions by the primary process of imaging. The molecules are removed in non-image regions substantially by at least one primary process different than the application of printing ink, in particular by imaging, application of dampening solution or chemical developing. An apparatus for treating a re-imageable printing form, a machine for processing printing material and a method for treating a surface contacting printing material, are also provided.

    Abstract translation: 用于处理可再成像印刷形式的方法包括通过用分子,特别是两亲分子或聚合物覆盖,通过化学官能化该表面来表面修饰作为纳米范围内的印刷区域的印刷形式的表面。 将印刷形式通过激光辐射进行成像的主要过程,并且进行施加至少一种平版印刷液体,例如润版液,印刷油墨和/或清漆的初级处理。 分子通过成像的主要过程固定在图像区域中。 基本上通过与印刷油墨的应用不同的至少一个主要方法,特别是通过成像,润版溶液的应用或化学显影来在非图像区域中去除分子。 还提供了一种用于处理可再成像印刷品的设备,用于处理印刷材料的机器和用于处理表面接触印刷材料的方法。

    Drive for a rotary printing press
    8.
    发明申请
    Drive for a rotary printing press 审中-公开
    驱动旋转印刷机

    公开(公告)号:US20070234913A1

    公开(公告)日:2007-10-11

    申请号:US11784827

    申请日:2007-04-10

    CPC classification number: B41F13/008 B41P2213/20 B41P2213/256

    Abstract: A drive for a rotary printing press makes a reliable transmission of high torques possible and, with low structural expenditure, setting of the phase in the main drive gear train. In the drive for a rotary printing press, two adjacent transfer drums are mounted with shaft journals in side walls, a gearwheel of the gearwheel mechanism is disposed fixedly in terms of rotation on the shaft journals and the gearwheels are not in direct engagement with one another. The gearwheels of the adjacent transfer drums are permanently in engagement in each case with one intermediate gear. The gearwheels of the adjacent transfer drums and the intermediate gears are kept at a spacing from one another in each case with one lever. The intermediate gears are kept at a spacing in each case from one another with a coupler. The coupler can be disconnected and the engagement of the teeth of the intermediate gears can be canceled.

    Abstract translation: 用于旋转印刷机的驱动器可以可靠地传输高扭矩,并且在较低的结构性支出下设定主驱动齿轮系中的相位。 在用于旋转印刷机的驱动器中,两个相邻的转印鼓在侧壁上安装有轴颈,齿轮机构的齿轮固定地设置在轴轴颈上,并且齿轮彼此不直接接合 。 相邻转印鼓的齿轮在每种情况下永久地接合一个中间齿轮。 相邻的转鼓和中间齿轮的齿轮在每种情况下都保持彼此间隔一个杠杆。 中间齿轮在每种情况下通过联接器保持彼此间隔。 联接器可以断开,并且可以消除中间齿轮的齿的接合。

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