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    • 3. 发明申请
    • METALLIC SCREEN MATERIAL HAVING A STRAND OR FIBRE STRUCTURE, AND METHOD FOR MANUFACTURING SUCH A MATERIAL
    • 具有条状或纤维结构的金属筛网材料,以及制造这种材料的方法
    • WO1995017534A1
    • 1995-06-29
    • PCT/NL1994000321
    • 1994-12-16
    • STORK SCREENS B.V.SNAKENBORG, Johannes, TonnisKORSSE, Johannes
    • STORK SCREENS B.V.
    • C25D01/08
    • B41N1/247C25D1/08Y10S428/935Y10T428/24479Y10T442/11
    • A screen material is described which is formed by cladding, by means of electroplating, a structure composed of strands (4) or fibres; the structure may consist of a knit, woven or nonwoven material or alternatively of strands (4) or fibres welded together; wound strands (4) or fibres, and which structure may have been subjected to a calendering operation, which material, after having been provided, if required, with an electrically conductive cladding, is provided with a metal layer in an electroplating operation under such conditions, that an overgrowth ratio R greater than 1 is achieved. The invention also relates to a method for manufacturing such a material, which, in particular, involves making use of an electroplating bath for depositing a metal cladding on a starting material in which a chemical compound is present which increases the overgrowth ratio R. The method can be implemented using a variety of conditions by means of which it is possible to set the overgrowth ratio R to a desired value.
    • 描述了通过电镀包覆由线(4)或纤维构成的结构形成的屏幕材料; 该结构可以由编织物,编织物或非织造材料组成,或者可以是焊接在一起的线束(4)或纤维; 缠绕的股线(4)或纤维,并且哪个结构可能已经进行压延操作,如果需要的话,该材料在需要时具有导电包层,在这种条件下的电镀操作中设置有金属层 ,实现了过度生长比R大于1。 本发明还涉及一种用于制造这种材料的方法,其特别涉及利用用于在其中存在增加过度生长比R的存在化学化合物的起始材料上沉积金属包层的电镀浴。该方法 可以使用各种条件来实现,借此可以将过度生长比R设定为期望值。
    • 8. 发明申请
    • SCREEN FOR FLAT OR ROTARY SCREEN PRINTING AND METHOD FOR ITS MANUFACTURING
    • 用于平面或旋转屏幕打印的屏幕及其制造方法
    • WO1997004362A1
    • 1997-02-06
    • PCT/NL1996000288
    • 1996-07-16
    • STORK SCREENS B.V.DELMEE, Petrus, Henricus, Maria
    • STORK SCREENS B.V.
    • G03F07/12
    • G03F7/12
    • A description is given of a screen product which in particular is suitable for use in flat screen or rotary screen printing. This screen product comprises an electroformed, essentially nickel-containing metal body which determines two essentially parallel faces, and which is provided with a large number of openings, each opening extending from one of the two faces to the other, and each opening having a side wall in common with the metal. In order to prevent light scattering by the screen product, at least a part of at least one of the two faces of the screen product or the side walls of the openings is made radiation-absorbing. A method for increasing the radiation-absorbing capacity of a screen product is also described.
    • 给出了特别适用于平面屏幕或旋转丝网印刷的屏幕产品的描述。 该屏幕产品包括电铸的,基本上为含镍的金属体,其确定两个基本上平行的面,并且其设置有大量开口,每个开口从两个面之一延伸到另一个,并且每个开口具有侧面 墙与金属共同。 为了防止屏幕产品的光散射,屏幕产品的两个面中的至少一个的一部分或者开口的侧壁被制成辐射吸收。 还描述了增加屏幕​​产品的辐射吸收能力的方法。