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    HEATING PRINT AGENT ON PRINT MEDIA
    41.
    发明公开
    HEATING PRINT AGENT ON PRINT MEDIA 审中-公开

    公开(公告)号：US20240100863A1

    公开(公告)日：2024-03-28

    申请号：US17767577

    申请日：2019-11-05

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： RAIMON CASTELLS DE MONET ,  JOSEP TARRADAS I JUAN ,  MARCO IGNAZIO BARBETTA

    IPC: B41J11/00 ,  B41F23/04

    CPC classification number: B41J11/00218 ,  B41F23/0406

    Abstract: Examples relate to methods to heat a print agent deposited on a print agent, print an image on a print media and heating systems for a heating a print agent deposited on a print media. A heating system comprises a radiation emitter to irradiate a print agent deposited on a print media, a reflector to reflect a radiation emitted by the radiation emitter back to the radiation emitter, and a displacing member to shift the heating system between a pre-heating position wherein the radiation reflected back to the radiation emitter has a higher magnitude and a heating position wherein the radiation reflected back to the radiation emitter has a lower magnitude.

    METHOD OF MANUFACTURING PATTERN AND APPARATUS THEREFOR
    44.
    发明申请
    METHOD OF MANUFACTURING PATTERN AND APPARATUS THEREFOR 审中-公开
    制作图案及其装置的方法

    公开(公告)号：US20160229174A1

    公开(公告)日：2016-08-11

    申请号：US15021629

    申请日：2014-09-26

    Applicant: DE LA RUE INTERNATIONAL LIMITED

    Inventor： Brian William HOLMES

    IPC: B41F7/04 ,  B44F1/10

    CPC classification number: B41F7/04 ,  B41F5/04 ,  B41F5/24 ,  B41F11/02 ,  B41F23/0406 ,  B41F23/0409 ,  B41M1/02 ,  B41M1/04 ,  B41M3/14 ,  B41M7/0081 ,  B41M7/009 ,  B42D25/00 ,  B42D25/29 ,  B42D25/378 ,  B42D25/40 ,  B44F1/10 ,  C09D11/037 ,  C09D11/101

    Abstract: A method of manufacturing a pattern on a substrate web includes providing a production tool having a surface relief structure of elevations and depressions. The elevations correspond to a desired pattern. A curable material is applied to the elevations. The material is brought into contact with a substrate web at a first location. The substrate web and surface relief structure are transported together in contact from the first location to a second location spaced from one another along the transport direction of the substrate web. The substrate web is separated from the surface relief structure at the second location whereupon the material forming the pattern is affixed to and carried by the substrate web. The material is cured by exposure to a curing energy source, either between the first and second locations and/or after the substrate web has been separated from the surface relief structure at the second location.

    Abstract translation: 在衬底腹板上制造图案的方法包括提供具有高低凹部的表面浮雕结构的生产工具。 高程对应于所需的图案。 将可固化材料施加到海拔。 该材料在第一位置与基底织物接触。 衬底腹板和表面浮雕结构沿着衬底腹板的输送方向从第一位置到第二位置彼此接触地一起输送。 衬底腹板在第二位置处与表面浮雕结构分离，由此将形成图案的材料固定到衬底腹板并由衬底腹板承载。 该材料通过在第一和第二位置之间暴露于固化能源而固化，和/或在第二位置处从衬底腹板与表面浮雕结构分离之后固化。

    Dryers that adjust power based on non-linear profiles
    47.
    发明授权
    Dryers that adjust power based on non-linear profiles 有权
    基于非线性轮廓调节功率的烘干机

    公开(公告)号：US08959792B2

    公开(公告)日：2015-02-24

    申请号：US13630729

    申请日：2012-09-28

    Applicant: Casey E. Walker ,  Scott Johnson ,  Stuart J. Boland ,  William Edward Manchester ,  David M Price

    Inventor： Casey E. Walker ,  Scott Johnson ,  Stuart J. Boland ,  William Edward Manchester ,  David M Price

    IPC: F26B3/00

    CPC classification number: B41F23/0406 ,  B41F33/16 ,  F26B13/10 ,  F26B25/22

    Abstract: Systems and methods are provided for controlling a dryer of a printing system. The system comprises a controller and a sensor. The controller is operable to determine a speed of a web of print media traveling through a dryer, and to apply power to a heating element of the dryer based on a power profile that models a non-linear relationship between power applied to the heating element and speed of the web. The controller is further able to determine a type of media for the web, and to select the power profile based on the type of media.

    Abstract translation: 提供了用于控制打印系统的烘干机的系统和方法。 该系统包括控制器和传感器。 控制器可操作以确定通过干燥器行进的打印介质的幅材的速度，并且基于对施加到加热元件的功率和功率加速度之间的非线性关系进行建模的功率分布来向干燥器的加热元件施加功率 网速。 控制器还能够确定网络的媒体类型，并根据媒体的类型选择电源配置文件。

    Device for supplying radiant energy onto a printing substrate
    48.
    发明授权
    Device for supplying radiant energy onto a printing substrate 有权
    用于在印刷基板上提供辐射能的装置

    公开(公告)号：US08820236B2

    公开(公告)日：2014-09-02

    申请号：US11114282

    申请日：2005-04-26

    Applicant: Bernard Beier ,  Uwe Ernst ,  Heiner Pitz

    Inventor： Bernard Beier ,  Uwe Ernst ,  Heiner Pitz

    IPC: B41F23/04

    CPC classification number: B41F23/0406

    Abstract: A device for supplying radiant energy onto a printing substrate (14), including at least one radiant energy source (10) whose light (12) impinges on the printing substrate (14) on the path (16) of the printing substrate (14) through a printing press at a position (116) downstream of at least one printing nip (18) in a printing unit. The radiant energy source (10) emits light (12) having a peak-to-valley homogeneity of less than 15% in a direction transverse to the direction of the path (16) of the printing substrate (14).

    Abstract translation: 一种用于向印刷基板（14）供应辐射能的装置，包括其光（12）撞击在印刷基板（14）的路径（16）上的印刷基板（14）上的至少一个辐射能源（10） 通过印刷机在打印单元中的至少一个打印压区（18）下游的位置（116）处。 辐射能源（10）沿与印刷基板（14）的路径（16）的方向相反的方向发射具有小于15％的峰 - 谷均匀性的光（12）。

    Sheet processing machine, in particular sheet-fed printing press and method of drying sheets
    50.
    发明授权
    Sheet processing machine, in particular sheet-fed printing press and method of drying sheets 有权
    片材加工机，特别是单张印刷机和干燥片材的方法

    公开(公告)号：US08707578B2

    公开(公告)日：2014-04-29

    申请号：US13310921

    申请日：2011-12-05

    Applicant: Jochen Jung ,  Uwe Ernst ,  Rolf Müller

    Inventor： Jochen Jung ,  Uwe Ernst ,  Rolf Müller

    IPC: F26B3/34

    CPC classification number: B41F23/0406 ,  B41F23/0413

    Abstract: A sheet processing machine, in particular a sheet-fed printing press, includes a varnishing unit and at least one combination drier for applying radiation energy and heated air to a newly varnished sheet. The at least one combination drier includes a plurality of circular or polygonal air nozzles and narrow-band high-power infrared light sources disposed between the air nozzles. The infrared light sources apply radiation at a radiation density of at least 25 kW/m2 in total to the varnished sheet. The temperature of the heated air passing through the nozzles is below 100° C., preferably below 80° C. A method of drying sheets is also provided.

    Abstract translation: 片材加工机，特别是单张纸印刷机，包括上光单元和至少一个组合式干燥器，用于将辐射能和加热的空气施加到新涂上的表面。 至少一个组合干燥器包括多个圆形或多边形空气喷嘴和设置在空气喷嘴之间的窄带大功率红外光源。 红外光源以总共至少25kW / m2的辐射密度施加辐射至清漆片。 通过喷嘴的加热空气的温度低于100℃，优选低于80℃。还提供干燥片材的方法。

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