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11 条记录 (耗时 0.017 秒)

    METHOD OF SINGLE PASS PRINTING OF MULTIPLE COLORS
    2.
    发明申请
    METHOD OF SINGLE PASS PRINTING OF MULTIPLE COLORS 审中-公开

    公开(公告)号：US20170341416A1

    公开(公告)日：2017-11-30

    申请号：US15166882

    申请日：2016-05-27

    申请人： Xerox Corporation

    发明人： Xin Yang ,  Paul J. McConville ,  Steven R. Moore ,  Alexander J. Fioravanti ,  Vincent M. Williams ,  Jeffrey J. Folkins ,  Jason O'Neil

    IPC分类号： B41J11/00 ,  B41J2/21

    CPC分类号： B41J11/002 ,  B41J2/21 ,  B41J2/2117 ,  B41J2/2146 ,  B41J3/543 ,  B41J11/0015 ,  B41J15/16

    摘要： A system for printing at least one stretchable ink on a thermoformable substrate having a first surface and a second surface opposite the first surface, the system including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy of the first surface to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one first full width printhead array arranged to deposit a first portion of the at least one stretchable ink on the first surface of the thermoformable substrate, at least one second full width printhead array arranged to deposit a second portion of the at least one stretchable ink on the first surface of the thermoformable substrate, at least one radiation pinning device positioned proximate the first surface and arranged to partially cure the first portion of the at least one stretchable ink on the thermoformable substrate prior to the second portion of the at least one stretchable ink being deposited on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a full width array sensor arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.

    Systems and methods for interleaving material in printed rolled substrate materials to prevent offset
    8.
    发明授权
    Systems and methods for interleaving material in printed rolled substrate materials to prevent offset 有权

    公开(公告)号：US10549474B2

    公开(公告)日：2020-02-04

    申请号：US15165203

    申请日：2016-05-26

    申请人： XEROX Corporation

    发明人： Steven Robert Moore ,  Alexander J. Fioravanti ,  Xin Yang

    IPC分类号： B29C51/26 ,  B29C51/02 ,  B29K23/00 ,  B29L9/00 ,  B29L31/00

    摘要： A system and method are provided for implementing a process by which printed rolls of substrate material web have additional material layers interleaved between the rolled material web layers to substantially eliminate back transfer or roll offset of printed images on the back sides of the rolled material substrates. In a process for pre-printing thermoforming grade plastic materials to produce rolls of substrate material for use in a thermoforming process, ink compositions, particularly adapted for the thermoforming process, are deposited on substantially continuous webs of substrate material. The webs of substrate material are then re-rolled with separate layers of low surface energy substrate material interleaved between the layers of the printed substrate material in order to substantially eliminate imaging defects produced by back transfer of printed images on to the backs of layers of the printed substrate material stored in rolls.

    System and method for flame treatment of print surfaces in inkjet printers
    9.
    发明授权
    System and method for flame treatment of print surfaces in inkjet printers 有权

    公开(公告)号：US09981484B1

    公开(公告)日：2018-05-29

    申请号：US15480540

    申请日：2017-04-06

    申请人： Xerox Corporation

    发明人： Steven R. Moore ,  Douglas K. Herrmann ,  Alexander J. Fioravanti

    IPC分类号： B41J11/00 ,  B41J13/00 ,  B41J2/01

    CPC分类号： B41J11/0015 ,  B41M5/0011

    摘要： A method for applying flame treatments to a print surface on an object in an inkjet printer includes activating a hydrogen torch within the inkjet printer to generate a flame through a nozzle of the hydrogen torch and operating an actuator to move at least one of the print surface or the nozzle in a predetermined direction to apply the flame from the nozzle to the print surface. The method further includes adjusting a rate of fuel flow to the nozzle of the hydrogen torch to change a thermal output level of the flame with reference to a change in distance between the nozzle of the hydrogen torch and the print surface during the operating of the actuator.

    METHOD OF SINGLE PASS PRINTING OF MULTIPLE COLORS
    10.
    发明申请
    METHOD OF SINGLE PASS PRINTING OF MULTIPLE COLORS 审中-公开

    公开(公告)号：US20180126753A1

    公开(公告)日：2018-05-10

    申请号：US15864908

    申请日：2018-01-08

    申请人： Xerox Corporation

    发明人： Xin Yang ,  Paul J. McConville ,  Steven R. Moore ,  Alexander J. Fioravanti ,  Vincent M. Williams ,  Jeffrey J. Folkins ,  Jason O'Neil

    IPC分类号： B41J11/00 ,  B41J2/21

    CPC分类号： B41J11/002 ,  B41J2/21 ,  B41J2/2117 ,  B41J2/2146 ,  B41J3/543 ,  B41J11/0015 ,  B41J15/16

    摘要： A system for printing at least one stretchable ink on a thermoformable substrate having a first surface and a second surface opposite the first surface, the system including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy of the first surface to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one first full width printhead array arranged to deposit a first portion of the at least one stretchable ink on the first surface of the thermoformable substrate, at least one second full width printhead array arranged to deposit a second portion of the at least one stretchable ink on the first surface of the thermoformable substrate, at least one radiation pinning device positioned proximate the second surface and arranged to partially cure the first portion of the at least one stretchable ink on the thermoformable substrate prior to the second portion of the at least one stretchable ink being deposited on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a full width array sensor arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.