公开(公告)号：WO1995017534A1

公开(公告)日：1995-06-29

申请号：PCT/NL1994000321

申请日：1994-12-16

Applicant: STORK SCREENS B.V. ,  SNAKENBORG, Johannes, Tonnis ,  KORSSE, Johannes

Inventor： STORK SCREENS B.V.

IPC: C25D01/08

CPC classification number: B41N1/247 ,  C25D1/08 ,  Y10S428/935 ,  Y10T428/24479 ,  Y10T442/11

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO1990006234A1

公开(公告)日：1990-06-14

申请号：PCT/NL1989000088

申请日：1989-11-24

Applicant: STORK SCREENS B.V. ,  PRUYN, Wilhelmus, Aloysius ,  SNAKENBORG, Johannes, Tonnis

Inventor： STORK SCREENS B.V.

IPC: B41C01/05

CPC classification number: B41C1/145 ,  B41C1/05 ,  G03F7/24

Abstract: Described are a process and device for forming a resist pattern on both the inner side and the outer side of a cylindrical object (20) with use of one or more laser beams. In the device the cylindrical object (20) is arranged such that it may be rotatably driven while free access is left for the laser equipment to process the material layer on the inner and outer sufaces of the cylindrical object (20). Preferably use is made of one single laser (12) of which the beam is split using a beam splitter (13). Also is claimed an etched metal cylinder which is obtained by etching a metal cylinder (20) using an etching resistance pattern on the inside and outside and formed with use of the claimed process.

Abstract translation: 描述了使用一个或多个激光束在圆柱形物体（20）的内侧和外侧上形成抗蚀剂图案的工艺和装置。 在装置中，圆柱形物体（20）被布置成使得它可以被可旋转地驱动，同时自由进入激光设备来处理圆柱形物体（20）的内表面和外表面上的材料层。 优选使用一个单个激光器（12），其中使用分束器（13）将光束分离。 还要求一种蚀刻的金属圆筒，其通过使用所要求的方法在内部和外部使用耐蚀刻图案蚀刻金属圆筒（20）而形成。

公开(公告)号：WO1995017306A1

公开(公告)日：1995-06-29

申请号：PCT/NL1994000315

申请日：1994-12-13

Applicant: STORK SCREENS B.V. ,  SNAKENBORG, Johannes, Tonnis

Inventor： STORK SCREENS B.V.

IPC: B41C01/14

CPC classification number: B41C1/14 ,  B21F27/10 ,  B21F27/18

Abstract: Screen material made of wire intended in particular for screen printing cylinders, in which the holes (4) are bounded in such a way by wire pieces (1) which are joined to each other locally (2) that an at least virtually flat non-woven screen surface is obtained, adjacent wire sections (3) each comprising two or more wire pieces (1) which extend preferably uncrossed in substantially the same direction; method and device for the production thereof.

Abstract translation: 丝网材料，特别是用于丝网印刷滚筒的丝线，其中孔（4）以这样的方式界定，所述丝线片（1）局部地彼此接合（2），至少实际上是平坦的， 获得编织网表面，相邻的线段（3）各自包括两个或更多个优选在基本上相同的方向上未交叉的线段（1）; 方法和装置。

公开(公告)号：WO1990008653A1

公开(公告)日：1990-08-09

申请号：PCT/NL1990000011

申请日：1990-01-26

Applicant: STORK SCREENS B.V. ,  SNAKENBORG, Johannes, Tonnis

Inventor： STORK SCREENS B.V.

IPC: B41F31/26

CPC classification number: B41N7/06 ,  B41F31/26 ,  B41N2207/02 ,  B41N2207/10

Abstract: Described is a screen cylinder comprising a smooth walled metal base cylinder (1) and a metal outer cylinder (2) having perforations wherein the base cylinder and the outer cylinder are connected with each other by a solder joint (4). Prior to connecting the base cylinder (1) and the outer cylinder (2) the outer surface and/or the inner surface of the base and outer cylinders respectively have been provided with one or more metal layers which are capable of forming a solder joint (4) upon carrying out a heat treatment of an assembly of the base cylinder (1) and outer cylinder (2). Also is described a method for manufacturing such screen cylinder.

Abstract translation: 描述了一种包括平滑壁金属基圆筒（1）和具有穿孔的金属外筒（2）的筛筒，其中基筒和外筒通过焊接接头（4）彼此连接。 在连接基筒（1）和外筒（2）之前，基部和外筒的外表面和/或内表面分别具有一个或多个可形成焊点的金属层（ 4）在进行基础气缸（1）和外筒（2）的组件的热处理时。 还描述了制造这种筛筒的方法。

公开(公告)号：WO1990001414A1

公开(公告)日：1990-02-22

申请号：PCT/NL1989000060

申请日：1989-07-24

Applicant: STORK SCREENS B.V. ,  SNAKENBORG, Johannes, Tonnis

Inventor： STORK SCREENS B.V.

IPC: B41C01/14

CPC classification number: B41C1/145

Abstract: The invention relates to a process for the production of a metal screen by irradiating a metal basic layer with high-energy, focused radiation, wherein at least one metal basic layer (3) to be perforated to form a screen is supported in intimate contact on both opposite surfaces during the irradiation by a supporting element (1, 5) adapted to the shape of the metal basic layer (3), using a release layer (2, 4) between a supporting element (1, 5) and the opposite surface of the metal layer (3), and after perforation the two supporting elements (1, 5) and the release layers (2, 4) are removed. According to the present process it is also possible to produce several screens at the same time by using a stack of metal basic layers (3, 3', 3''), between which release layers (2', 2'') are present. The metal basic layer (3, 3', 3'') is a copper or nickel-containing compound, preferably copper. The release layer (2, 2', 2'') used is a layer of a metal compound, preferably a metal oxide or metal sulphide layer, and is preferably formed by conversion. The invention further relates to a device for the production of a metal screen, comprising a metal basic layer and a supporting element adapted to the shape of the basic layer, and means for the production of perforations, wherein the device is also provided with means for applying of a release layer (2, 2', 2'', 4) between a supporting element (1, 5) and the opposite surface of the metal basic layer (3, 3', 3''), and means for the removal of the supporting elements (1, 5) and the release layers (2, 2', 2'', 4) after the perforation operation.

Abstract translation: 本发明涉及一种通过用高能聚焦辐射照射金属基底层来生产金属屏的方法，其中至少一个穿孔以形成屏幕的金属基层（3）被紧密地支撑在 在支撑元件（1,5）之间的支撑元件（1,5）的照射期间，使用在支撑元件（5,5）和相对表面之间的释放层（2,4）来适应金属基础层（3）的形状的两个相对表面 的金属层（3），并且在穿孔之后，移除两个支撑元件（5,5）和释放层（2,4）。 根据本方法，也可以通过使用一堆金属基层（3,3'，3“）同时制造几个屏幕，在其间存在释放层（2'，2”） 。 金属碱性层（3,3'，3“）是铜或含镍化合物，优选铜。 使用的剥离层（2,2'，2“）是金属化合物层，优选金属氧化物或金属硫化物层，优选通过转化形成。 本发明还涉及一种用于生产金属筛网的装置，其包括金属基层和适于基层形状的支撑元件，以及用于生产穿孔的装置，其中该装置还设置有用于 在支撑元件（5,5）和金属基层（3,3'，3“）的相反表面之间施加释放层（2,2'，2”，4），以及用于 在穿孔操作之后移除支撑元件（5,5）和释放层（2,2'，2“，4）。