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19 条记录 (耗时 0.011 秒)

    Method for printing braille characters by lithography
    1.
    发明授权
    Method for printing braille characters by lithography 失效
    通过光刻印刷盲文字符的方法

    公开(公告)号：US4101688A

    公开(公告)日：1978-07-18

    申请号：US707508

    申请日：1976-07-22

    申请人： Martin E. Kurtzman

    发明人： Martin E. Kurtzman

    IPC分类号： B41F23/06 ,  B41M3/16 ,  B41K3/68 ,  B44F1/10

    CPC分类号： B41M3/16 ,  B41F23/065

    摘要： A method for printing braille characters by means of a lithographic printing process in which photosensitive sheet material is exposed to form a dot image of one or more braille characters on the sheet material. The sheet material is then developed and subsequently photographed and a negative made of the developed sheet material. The negative is stripped onto a goldenrod sheet and the stripped negative is exposed on a light-sensitive lithographic plate which is subsequently developed. The dot image developed on the lithographic plate is then offset printed on sheet material stock and the printed sheet stock is passed through a thermography machine to form raised braille characters on the sheet stock.

    摘要翻译： 一种通过平版印刷方法打印盲文字符的方法，其中感光片材被曝光以在片材上形成一个或多个盲文字符的点图像。 然后将片材展开并随后拍摄，并由展开的片材制成负片。 将负片剥离到金黄色的片材上，将剥离的阴极暴露在随后显影的光敏平版印刷版上。 然后将在平版印刷版上显影的点图像胶印在片材上，并将印刷的纸料通过热成像机，以在片材上形成凸起的盲文字符。

    Microwave unit for thermographic printing
    3.
    发明授权
    Microwave unit for thermographic printing 失效
    用于热敏印刷的微波单元

    公开(公告)号：US4991539A

    公开(公告)日：1991-02-12

    申请号：US287514

    申请日：1988-12-19

    申请人： Jean L. Sarda

    发明人： Jean L. Sarda

    IPC分类号： B41F23/04 ,  B41F23/06

    CPC分类号： B41F23/0493 ,  B41F23/0489 ,  B41F23/065

    摘要： A thermography machine for relief printing equipped with a microwave device comprising: a generator FIG. 2 13 whose transmission frequency may be 2.45 GHz feeding an applicator 14 scattering the microwave energy over the powder image to be melted, a movable short-circuit 15 adjusting the length of the applicator 14 to make it resonate at the frequency of the microwave generator (for example 2.45 GHz), a nonreturn device arranged between the generator 13 and the applicator 14 and an electronic device for automatic tuning of the applicator 14.

    摘要翻译： 一种具有微波装置的浮雕印刷热成像机，包括：发生器， 其传输频率可以是2.45GHz，馈送将微波能量散布在要熔化的粉末图像上的施加器14;可移动短路15，调节施加器14的长度以使其在微波发生器的频率 例如2.45GHz），布置在发生器13和施加器14之间的非返回装置和用于自动调整涂抹器14的电子装置。

    Process for gold foil stamping in relief
    4.
    发明授权
    Process for gold foil stamping in relief 失效
    金箔冲压工艺

    公开(公告)号：US4867827A

    公开(公告)日：1989-09-19

    申请号：US294891

    申请日：1989-01-03

    申请人： Frederic Lesieur

    发明人： Frederic Lesieur

    IPC分类号： B44C1/14 ,  B41F23/06 ,  B41M7/02

    CPC分类号： B41F23/065 ,  B41M7/02

    摘要： Gilding or relief-marking process which starts with any typographic, offset or other impression and converts it into relief of variable thickness, by the known thermography principle, but employing a hot-melt powder endowing the film forming the relief with adhesive properties capable, after it has solidified, of transferring and retaining on its surface a marking material.

    摘要翻译： 通过已知的热成像原理，以任何印刷，胶印或其他印模开始的镀金或浮雕印记工艺，并将其转化为可变厚度的缓解，但是使用热熔粉末赋予形成浮雕的粘合剂性能， 它已经固化，在其表面上转移和保持标记材料。

    Apparatus and method for thermographic printing
    6.
    发明授权
    Apparatus and method for thermographic printing 失效
    热像印刷的设备和方法

    公开(公告)号：US6119598A

    公开(公告)日：2000-09-19

    申请号：US80292

    申请日：1998-05-18

    申请人： Michael G. Reynolds ,  Anthony F. Urgola

    发明人： Michael G. Reynolds ,  Anthony F. Urgola

    IPC分类号： B41F23/06 ,  B41G1/00 ,  B41M5/26 ,  B41M5/398 ,  B41M7/00 ,  B05D5/00

    CPC分类号： B41F23/065 ,  B41M5/398 ,  B41M7/009

    摘要： A thermographic printing apparatus, and method for thermographic printing, including a header assembly having at least two rollers for transporting a substrate having first and second sides, two edges, and powder adhering liquid on the first side thereof through the apparatus, wherein the rollers contact the substrate on the second side thereof, at least two disks each having an edge for transferring the substrate between each roller and the disks, wherein the disks position the substrate adjacent the edge thereof to provide at least one substantially contained area within the disks and substrate, and a powder supply for providing powder particles into the at least one contained area for application to the first side of the substrate, whereby an amount of the particles provided into the contained areas adheres to the powder adhering liquid on the substrate.

    摘要翻译： 一种用于热成像印刷的热成像印刷设备和方法，包括具有至少两个辊的集管组件，其中所述至少两个辊用于在其第一侧通过所述设备传送具有第一侧和第二侧的基板，两个边缘和粉末粘附液体，其中所述辊接触 在其第二侧上的基板，至少两个盘，每个盘具有用于在每个辊和盘之间传送基板的边缘，其中盘将基板邻近其边缘定位，以在盘和基板内提供至少一个基本上包含的区域 以及用于将粉末颗粒提供到所述至少一个容纳区域中用于施加到所述基板的第一侧的粉末供应源，由此提供到所述容纳区域中的所述颗粒的量粘附到所述基板上的所述粉末粘附液体。

    Method for modifying the surface state of materials, in particular of the paper and/or card type
    10.
    发明授权
    Method for modifying the surface state of materials, in particular of the paper and/or card type 失效
    用于改变材料的表面状态，特别是纸和/或卡类型的方法

    公开(公告)号：US5011709A

    公开(公告)日：1991-04-30

    申请号：US253431

    申请日：1988-10-04

    申请人： Romain Arbogast ,  Albert Gervie

    发明人： Romain Arbogast ,  Albert Gervie

    IPC分类号： B41F23/04 ,  B41F23/06 ,  B41M7/02

    CPC分类号： B41F23/065 ,  B41F23/0443 ,  B41M7/02

    摘要： A method of modifying the surface state of a material or a medium, in particular of the paper and/or card type for the purpose, in particular, of printing on said surface or medium, whereby a plurality of inks and/or varnishes are applied simultaneously on the surface of said material, said inks and/or varnishes being deposited or treated in such a manner as to provide zones on the material or medium suitable for retaining dusting particles which adhere exclusively on said zones, with excess dusting particles then being removed by suction and/or blowing, with said operation being followed by drying at a temperature and for a period of time suitable for fixing all of the types of ink or varnish, wherein the dusting comprises thermoplastic or hot-setting powders which are melted in an atmosphere of air having sufficient humidity to counter a large drop in the humidity of the medium under the effect of the means for melting the powders. Applicable to printing in relief on paper and card.

    摘要翻译： 特别是为了此目的而改变材料或介质特别是纸张和/或卡片类型的表面状态的方法，特别是在所述表面或介质上进行印刷，由此施加多种油墨和/或清漆 同时在所述材料的表面上，所述油墨和/或清漆以这样的方式沉积或处理：在适合于保持唯一地粘附在所述区域上的除尘颗粒的材料或介质上的区域，然后除去过量的除尘颗粒 通过抽吸和/或吹送，随后在适于固定所有类型的油墨或清漆的温度和一段时间内干燥所述操作，其中所述除尘剂包括在 具有足够湿度的空气的空气，以抵消在粉末熔化装置的作用下介质的湿度的大幅下降。 适用于纸张和卡片上的印刷。