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    • 15. 发明授权
    • Screen printing screen
    • 丝网印刷屏
    • US08915183B2
    • 2014-12-23
    • US13121082
    • 2009-09-25
    • Mike BeckerDietmar Lütke-Notarp
    • Mike BeckerDietmar Lütke-Notarp
    • B41N1/24B41M1/12B41F15/36B41C1/14
    • B41N1/247B41C1/148B41F15/36B41N1/243
    • A screen printing screen, having: a screen printing stencil carrier which is configured as a film which is provided with first recesses which are configured in such a way that they reach from one upper side to the underside of the film, and a screen printing stencil which is configured as a nonmetallic masking layer which is connected fixedly to the underside of the screen printing stencil carrier, the masking layer being provided with second recesses which lie in congruence at least partially with the first recesses of the screen printing stencil carrier in such a way that a printing medium can pass through the first recesses of the screen printing stencil carrier from its upper side in the direction of the underside and through the second recesses of the masking layer to a substrate which can be placed underneath.
    • 一种丝网印刷丝网,其具有:丝网印刷模版载体,其被配置为膜,所述丝网印刷模版载体被配置为具有第一凹部,所述第一凹部被构造成使得它们从所述薄膜的一个上侧到下侧到达;以及丝网印刷模版 其被配置为固定地连接到丝网印刷模版载体的下侧的非金属掩蔽层,所述掩蔽层设置有至少部分地与所述丝网印刷模版载体的所述第一凹部一致的第二凹部, 打印介质可以通过丝网印刷模版载体的第一凹部从其下侧的上侧穿过屏蔽层的第二凹槽并穿过可以放置在下面的基板的方式。
    • 18. 发明申请
    • Method for Four-color Printing and Dyeing
    • 四色印染方法
    • US20070277686A1
    • 2007-12-06
    • US11757357
    • 2007-06-02
    • Cyrus ShahrzadClinton Wu
    • Cyrus ShahrzadClinton Wu
    • B41M1/12
    • B41M1/12B41C1/148B41M1/14B41N1/247
    • The invention is involved in a method for four-color printing and dyeing in textiles industry. The process comprises the processes of engraving and printing & dyeing. The process of engraving includes separating the color picture into four primary colors (Cyan, Magenta, Yellow and Black). Four data files are generated in accordance with the result of color separation, and stored in four compact discs representing separated colors, respectively. Special curves are created based on types of fabric and types of design in this process. Four screens are made for the separated four colors in accordance with the data files. Then the exact positioning and superposition of the locating points or cross marks of the four screens are ensured during the process of printing and dyeing. The present invention provides a fastest and cost-efficient process for printing and dyeing in textile industry.
    • 本发明涉及纺织业四色印染方法。 该过程包括雕刻和印染的过程。 雕刻过程包括将彩色图像分为四种原色(青色,品红色,黄色和黑色)。 根据颜色分离的结果产生四个数据文件,并分别存储在表示分离的颜色的四个光盘中。 在此过程中,基于织物类型和设计类型创建特殊曲线。 根据数据文件,为分离的四种颜色制作了四个屏幕。 然后在打印和染色过程中确保了四个屏幕的定位点或十字标记的精确定位和叠加。 本发明提供了在纺织工业中印刷和染色最快和成本有效的方法。
    • 20. 发明授权
    • Printing stencil and a method for preparation thereof
    • 印刷模版及其制备方法
    • US06225026B1
    • 2001-05-01
    • US09177074
    • 1998-10-19
    • Lior LifshitzMurray FigovHannoch Ron
    • Lior LifshitzMurray FigovHannoch Ron
    • G03F900
    • G03F7/0015B41C1/148B41N1/24G03F7/12
    • It is an object of the present invention to provide a printing stencil and a method for its preparation. There is thus provided, In accordance with a preferred embodiment of the present invention, a printing stencil comprising a porous stencil carrier layer, preferably of a non-woven tissue, which is impregnated with a solid or liquid radiation curable material. The printing stencil may further comprise a mask laid upon or integral to the stencil layer for defining areas transparent and areas non transparent to curing irradiation. There is thus also provided, in accordance with a preferred embodiment of the present invention, a method for the preparation of a printing stencil, said printing stencil comprising a stencil carrier layer and a stencil layer, which is impregnated with a radiation curable material. The method comprises the step of selectively irradiating the stencil layer with curing radiation, thereby forming ink permeable and ink impermeable areas, said ink permeable areas consisting of uncured material and said ink impermeable areas consisting of cured material. The method may further comprise the step of creating a mask on the stencil layer prior to irradiating it with curing radiation, for selectively blocking curing radiation by defining, on the printing stencil, areas exposed and areas unexposed to curing radiation. The printing stencil of the present invention may be used in stencil duplicating processes for printing fine details, graphic elements and color printing at a higher quality than existing stencils, approaching offset lithographic standards.
    • 本发明的目的是提供一种印刷模板及其制备方法。 因此,根据本发明的优选实施例,提供了一种印刷模版,其包括浸渍有固体或液体可辐射固化材料的多孔模版载体层,优选为非织造织物。 印刷模版可以进一步包括放置在模板层上或与模版层一体的掩模,用于限定透明区域和对固化照射不透明的区域。因此,根据本发明的优选实施方案还提供了一种制备方法 的印刷模版,所述印刷模版包括用可辐射固化材料浸渍的模板载体层和模板层。 该方法包括以下步骤:用固化辐射选择性地照射模板层,从而形成透墨和不透墨区域,所述油墨渗透区域由未固化材料组成,所述不透油区域由固化材料组成。所述方法还可包括 在用固化辐射照射之前在模板层上形成掩模,通过在印刷模版上限定暴露的区域和未暴露于固化辐射的区域来选择性地阻挡固化辐射。本发明的印刷模版可用于模板复制 以比现有模板更高的质量打印精细细节,图形元素和彩色打印的过程,接近胶版印刷标准。