公开(公告)号：US06594465B2

公开(公告)日：2003-07-15

申请号：US10015995

申请日：2001-12-06

申请人： Domingo Rohde ,  Gerhard Bartscher ,  Frank-Michael Morgenweck ,  Detlef Schulze-Hagenest ,  Douglas Kostyk ,  Dinesh Tyagi

发明人： Domingo Rohde ,  Gerhard Bartscher ,  Frank-Michael Morgenweck ,  Detlef Schulze-Hagenest ,  Douglas Kostyk ,  Dinesh Tyagi

IPC分类号： G03G1520

CPC分类号： G03G15/2007

摘要： A radiation unit for a fixation device for fixation of toner material on a printing stock surface for an electrophotographic printing machine, as well as a method for exposure and fixation of toner material on a printing stock surface. Exposure for fixation of toner material occurs essentially indirectly, i.e., the light emitted by the radiation unit is reflected at least once, so that high uniformity and homogeneity of the radiation, efficient energy utilization and avoidance of adverse changes on the printing stock are achieved. A high-energy density, low housing dimensions and independence of the radiation from the employed printing unit are achieved by the fact that the radiation wavelength lies essentially in the ultraviolet spectral range.

公开(公告)号：US06740462B2

公开(公告)日：2004-05-25

申请号：US10023916

申请日：2001-12-17

申请人： Gerhard Bartscher ,  Detlef Schulze-Hagenest ,  Gerald Erik Hauptmann ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Dinesh Tyagi

发明人： Gerhard Bartscher ,  Detlef Schulze-Hagenest ,  Gerald Erik Hauptmann ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Dinesh Tyagi

IPC分类号： G03G1320

CPC分类号： G03G15/2007 ,  G03G9/0821

摘要： A method for fixation of toner on a carrier or printing stock wherein the printing stock with toner is exposed to at least one radiation pulse or radiation flash of electromagnetic radiation and heated for melting of the toner, and a toner having a sharp transition from its solid to liquid state when heated is used. The toner is preferably characterized by the ratio of the value of the elastic modulus G', at the reference temperature value calculated from the initial temperature at the beginning of the glass transition of the toner plus 50° C., to the value of the elastic modulus G' at the initial temperature itself, is less than 10−5.

摘要翻译： 一种用于将调色剂固定在载体或印刷原料上的方法，其中带有调色剂的印刷料暴露于至少一种辐射脉冲或电磁辐射的辐射闪光并被加热以使调色剂熔化，并且调色剂具有从其固体的尖锐转变 当使用加热时为液态。 调色剂的特征在于，在从调色剂的玻璃化转变开始时的起始温度加上50℃计算出的参考温度值与弹性模量G'的值之间的弹性模量G' 初始温度本身的模量G'小于10 -5。

公开(公告)号：US06686573B2

公开(公告)日：2004-02-03

申请号：US10008852

申请日：2001-12-04

申请人： Knut Behnke ,  Hans-Otto Krause ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Gerhard Bartscher ,  Kai-Uwe Preissig ,  Dinesh Tyagi

发明人： Knut Behnke ,  Hans-Otto Krause ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Gerhard Bartscher ,  Kai-Uwe Preissig ,  Dinesh Tyagi

IPC分类号： H05B680

CPC分类号： G03G9/0821 ,  G03G15/2007

摘要： A process or device for fusing toner on a carrier or a printing material, particularly a sheet-type printing material, preferably for a digital printer, wherein the printing material with the toner is irradiated with microwaves from at least one microwave conductor, which is heated to melt the toner and a toner is used which shows a sharp drop of the elastic modulus G′ from its hard state to its liquid state when heated. The ratio of the value of the elastic modulus G′ of the toner is the reference temperature value calculated from the initial temperature at the beginning of the glass transition of the toner plus 50° C. to the value of the elastic modulus G′ at the initial temperature is

摘要翻译： 优选用于数字打印机的载体或印刷材料，特别是片状印刷材料上的调色剂的调色剂的方法或装置，其中带有调色剂的印刷材料被来自至少一个微波导体的微波照射，微波导体被加热 熔化调色剂，并且使用调色剂，其显示当加热时弹性模量G'从其硬态急剧下降到其液体状态。 调色剂的弹性模量G'的值的比例是从调色剂的玻璃化转变开始时的初始温度加上50℃计算出的基准温度值，与调色剂的弹性模量G' 初始温度<10 -5。

公开(公告)号：US06683287B2

公开(公告)日：2004-01-27

申请号：US10011354

申请日：2001-12-04

申请人： Knut Behnke ,  Hans-Otto Krause ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Gerhard Bartscher ,  Kai-Uwe Preissig ,  Dinesh Tyagi

发明人： Knut Behnke ,  Hans-Otto Krause ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Gerhard Bartscher ,  Kai-Uwe Preissig ,  Dinesh Tyagi

IPC分类号： H05B680

CPC分类号： G03G9/0821 ,  G03G15/2007

摘要： A device and process for fixing a toner onto a substrate or a printed material, especially a sheet-shaped printed material, preferably for a digital printer, which is characterized in that the printed material that has the toner is irradiated with microwaves from at least one microwave emitter, and is heated to melt the toner, and that a toner is used which exhibits a sharp drop of the modulus of elasticity G′ from its solid to its liquid state when it is heated. Preferably, the ratio of the value of the modulus of elasticity G′ of the toner according to the invention at the reference temperature value, calculated from the starting temperature at the beginning of the glass transformation of the toner plus 50° C., to the value of the modulus of elasticity G′ at the starting temperature itself is

摘要翻译： 一种用于将调色剂固定到基材或印刷材料，特别是片状印刷材料上的装置和方法，优选用于数字印刷机，其特征在于，具有调色剂的印刷材料从至少一个 微波发射器，并被加热以使调色剂熔化，并且使用调色剂，其在加热时表现出从其固体到其液体状态的弹性模量G'的急剧下降。 优选地，根据本发明的调色剂的弹性模量G'的值在参考温度值下，从调色剂的玻璃化转变开始时的起始温度加上50℃计算到 起始温度本身的弹性模量G'的值为<10 -5。

公开(公告)号：US06587665B2

公开(公告)日：2003-07-01

申请号：US10022692

申请日：2001-12-17

申请人： Gerhard Bartscher ,  Gerald Erik Hauptmann ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Detlef Schulze-Hagenest

发明人： Gerhard Bartscher ,  Gerald Erik Hauptmann ,  Frank-Michael Morgenweck ,  Domingo Rohde ,  Detlef Schulze-Hagenest

IPC分类号： G03G1520

CPC分类号： G03G15/201 ,  G03G15/2007

摘要： Digital printers or copier machines (1) and processes to be performed using them, for fixing a toner image (5) transferred onto an image-carrier substrate (9), are proposed. One of the processes is characterized in that to fuse the toner particles, at least two electromagnetic radiation pulses are applied in a time-delayed manner onto the same area of the image-carrier substrate (9) and each one individual radiation pulse being in a range from 0.5 J/cm2 to 5 J/cm2.

摘要翻译： 提出了数字打印机或复印机（1）和使用它们进行的处理，用于固定转印到图像载体基板（9）上的调色剂图像（5）。 其中一个过程的特征在于为了熔化调色剂颗粒，将至少两个电磁辐射脉冲以时间延迟的方式施加到图像载体基板（9）的相同区域上，并且每个单个辐射脉冲处于 范围为0.5J / cm 2至5J / cm 2。

公开(公告)号：US06993278B2

公开(公告)日：2006-01-31

申请号：US10023957

申请日：2001-12-18

申请人： Gerhard Bartscher ,  Frank-Michael Morgenweck ,  Kai-Uwe Preissig ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Ralf Gerald Allner ,  Thomas Biber ,  Markus Weber

发明人： Gerhard Bartscher ,  Frank-Michael Morgenweck ,  Kai-Uwe Preissig ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Ralf Gerald Allner ,  Thomas Biber ,  Markus Weber

IPC分类号： G03G15/20

CPC分类号： G03G15/657 ,  B65H5/224 ,  B65H2401/141 ,  G03G15/2007

摘要： A digital printer or copier machine (1) is proposed for the single-sided or double-sided printing of a substrate (11), with at least one fixing device (3) for fixing toner onto the substrate (11), whereby the fixing device (3) has at least one heating device for fusing the toner. The machine has, in addition, at least one transport device (17), in order to supply the substrate (11) to the heating device, to guide it past the heating device and/or to further transport it from the heating device, whereby the transport device (17) has at least one suction belt (19) that is provided with a number of through-passage openings (21) and can be impinged with a vacuum. The machine (1) is characterized in that the suction belt (19) is constructed as a mesh.

摘要翻译： 提出了一种数字打印机或复印机（1），用于对基板（11）进行单面或双面印刷，其中至少一个用于将调色剂定影到基板（11）上的定影装置（3），由此固定 装置（3）具有用于熔化调色剂的至少一个加热装置。 此外，该机器还具有至少一个输送装置（17），以将基板（11）供应到加热装置，以将其引导通过加热装置和/或进一步将其从加热装置输送，由此 运输装置（17）具有至少一个吸入带（19），该抽吸带（19）设置有多个通过通道开口（21）并且可以冲击真空。 机器（1）的特征在于，抽吸带（19）被构造成网状物。

公开(公告)号：US07092664B2

公开(公告)日：2006-08-15

申请号：US10016335

申请日：2001-12-10

申请人： Gerhard Bartscher ,  Knut Behnke ,  Dirk Dobrindt ,  Gerald Erik Hauptmann ,  Hans-Otto Krause ,  Frank-Michael Morgenweck ,  Kai-Uwe Preissig ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Peter-Alexander Püschner

发明人： Gerhard Bartscher ,  Knut Behnke ,  Dirk Dobrindt ,  Gerald Erik Hauptmann ,  Hans-Otto Krause ,  Frank-Michael Morgenweck ,  Kai-Uwe Preissig ,  Domingo Rohde ,  Detlef Schulze-Hagenest ,  Peter-Alexander Püschner

IPC分类号： G03G15/20

CPC分类号： B65H5/38 ,  B65H2406/00 ,  B65H2406/11 ,  G03G15/2007

摘要： A digital printing or copying machine (1) is proposed for the one-sided or double-sided printing onto a substrate (5), using at least one toner. The machine (1) includes at least one fixation device (3) for fixing the toner image on the substrate (5). The fixation device (3) has at least one heating device (13) for melting the toner image, past which the substrate (5) can be taken. The machine (1) is distinguished by a guide device (17) for the free floating movement of the substrate (5) in the effective range of the heating device (13).

摘要翻译： 提出了一种数字印刷或复印机（1），用于使用至少一种调色剂将单面或双面印刷到基材（5）上。 机器（1）包括用于将调色剂图像定影在基板（5）上的至少一个固定装置（3）。 固定装置（3）具有用于熔化调色剂图像的至少一个加热装置（13），通过该加热装置可以取出基板（5）。 机器（1）的区别在于用于在加热装置（13）的有效范围内衬底（5）的自由浮动运动的引导装置（17）。

公开(公告)号：US06608987B2

公开(公告)日：2003-08-19

申请号：US10023955

申请日：2001-12-18

申请人： Gerhard Bartscher ,  Domingo Rohde ,  Detlef Schulze-Hagenest

发明人： Gerhard Bartscher ,  Domingo Rohde ,  Detlef Schulze-Hagenest

IPC分类号： G03G1520

CPC分类号： G03G13/20 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/0081

摘要： A machine for application and fixation of curable toner through a substrate and a method for printing and/or coating a substrate, especially paper or cardboard. The method includes the use of at least one curable toner in which at least one toner layer or at least one image having a toner layer is transferred to the substrate and fixed on it, the toner being a UV curable toner having at least one polymer that is exposed to UV (ultraviolet) radiation for crosslinking of its polymer chain. The degree of melting of the toner layer being fixed being controlled as a function of the desired luster.

摘要翻译： 用于通过基底施加和固定可固化调色剂的机器以及用于印刷和/或涂布基材，特别是纸或纸板的方法。 该方法包括使用至少一种可固化调色剂，其中至少一个调色剂层或具有调色剂层的至少一个图像转移到基材上并固定在其上，该调色剂是具有至少一种聚合物的UV固化调色剂， 暴露于紫外线（紫外线）辐射以交联其聚合物链。 固定的调色剂层的熔化程度作为所需光泽的函数被控制。

公开(公告)号：US06608986B2

公开(公告)日：2003-08-19

申请号：US10023384

申请日：2001-12-17

申请人： Gerhard Bartscher ,  Gerald Erik Hauptmann ,  Frank-Michael Morgenweck ,  Kai-Uwe Preissig ,  Peter-Alexander Püschner ,  Domingo Rohde

发明人： Gerhard Bartscher ,  Gerald Erik Hauptmann ,  Frank-Michael Morgenweck ,  Kai-Uwe Preissig ,  Peter-Alexander Püschner ,  Domingo Rohde

IPC分类号： G03G1520

CPC分类号： G03G15/2007

摘要： A digital printing or copying machine (1), and a process which can be carried out with it, for one-sided or double-sided printing of a substrate (5) using at least one toner are proposed. The machine (1) includes at least one fixing device (3) for fixing of a toner image (29) on the substrate (5), having at least one heater (21, 23) for melting the toner image (29), past which the substrate (5) can be guided by a transport device (11) which has one or more transport elements (29, 63 to 71). The machine (1) is characterized in that the heater (21, 23) has at least two melt areas (31, 33, 43 to 47) on the substrate (5) which viewed in the substrate transport direction (15) are arranged in succession and laterally offset to one another.

公开(公告)号：US06674990B2

公开(公告)日：2004-01-06

申请号：US10023959

申请日：2001-12-18

申请人： Domingo Rohde ,  Frank-Michael Morgenweck ,  Gerhard Bartscher

发明人： Domingo Rohde ,  Frank-Michael Morgenweck ,  Gerhard Bartscher

IPC分类号： G03G1520

CPC分类号： G03G15/2007

摘要： A digital printer or copier machine (1) and a device (23) for protection against excessive heating of an object (5, 49), for example, a paper to be printed, that is guided past a radiation device (7) within a digital printer or copier machine (1). The protection device (23) has two protection elements (41, 43) permeable to radiation and arranged at a distance from each other, which are arranged in the radiation path (21) between a radiation device (7) and the object to be heated (5, 49).

摘要翻译： 一种数字打印机或复印机（1）和用于防止物体（5,51）过度加热的设备（23），例如被打印的纸张被引导经过辐射装置（7）内的一个 数码打印机或复印机（1）。 保护装置（23）具有两个可辐射的保护元件（41,43），它们彼此间隔一定距离设置，辐射装置（7）和被加热物体 （5,49）。