公开(公告)号：WO1987006627A1

公开(公告)日：1987-11-05

申请号：PCT/NL1987000009

申请日：1987-05-04

Applicant: STORK SCREENS B.V. ,  JENKINS, Jerome, D.

Inventor： STORK SCREENS B.V.

IPC: C23C28/00

CPC classification number: B41N7/00 ,  B41N2207/02 ,  B41N2207/04 ,  B41N2207/10 ,  B41N2207/14 ,  Y10T428/1321 ,  Y10T428/1359

Abstract: Process for the production - using plasma spraying - of a coated product in which the coating consists of a ceramic-fluorocarbon polymer-comprising coating, while between the surface of the product and the ceramic fluorocarbon polymer-comprising coating an adhesion layer completely of metal is applied. The adhesion layer consists in particular of at least two metals reacting exothermally with each other under plasma spraying conditions. In particular, the product to be coated is a thin-walled nickel, seamless cylinder with a wall thickness of 50-250 mu m. The invention also relates to an ink transfer roller in which a thin-walled seamless cylinder obtained by the process according to the invention is used.

Abstract translation: 一种涂覆产品的生产 - 使用等离子体喷涂的方法，其中涂层由含陶瓷碳氟聚合物的涂层组成，而在产品表面和包含完全金属的粘合层的陶瓷碳氟聚合物之间， 应用。 粘附层特别包含至少两种在等离子喷涂条件下彼此放热反应的金属。 特别是待涂层的产品是壁厚为50-250μm的薄壁无镍圆筒。 本发明还涉及一种油墨转印辊，其中使用通过根据本发明的方法获得的薄壁无缝圆筒。

公开(公告)号：WO1990008652A1

公开(公告)日：1990-08-09

申请号：PCT/NL1990000010

申请日：1990-01-24

Applicant: STORK SCREENS B.V. ,  VAN DER MEULEN, Anthonius, Maria

Inventor： STORK SCREENS B.V.

IPC: B41F15/38

CPC classification number: B41F15/34 ,  B29C35/08 ,  B29C65/14 ,  B29C65/1412 ,  B29C65/1454 ,  B29C65/1464 ,  B29C65/4835 ,  B29C65/76 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/5344 ,  B29C66/612 ,  B29C66/65 ,  B29C66/91216 ,  B29C66/91221 ,  B29C66/91411 ,  B29C66/9161 ,  B29C66/961 ,  B29C2035/0822 ,  B29L2031/324 ,  B41F15/38 ,  B29C65/00

Abstract: Described is a device for fixing end rings (4) in the ends of a rotary screen printing stencil (2) wherein a layer of adhesive, which has been applied between the end rings (4) and the ends of said stencil (2) is hardened with use of infra-red radiation producing means such as infra-red radiators (8). Such radiators (8) have a reflector (9) which is insulated at its back-side. During the treatment with infra-red radiation the assembly of end-rings (4) and printing stencil (2) may be made to carry out a rotation around the longitudinal axis of the stencil.

Abstract translation: 描述了一种用于将端环（4）固定在旋转丝网印刷模版（2）的端部中的装置，其中已经施加在端环（4）和所述模版（2）的端部之间的粘合剂层是 使用红外辐射产生手段硬化，如红外辐射器（8）。 这种散热器（8）具有在其背面绝缘的反射器（9）。 在用红外辐射的处理期间，端环（4）和印刷模板（2）的组装可以被制成围绕模板的纵向轴线进行旋转。

公开(公告)号：WO1997034199A1

公开(公告)日：1997-09-18

申请号：PCT/NL1997000126

申请日：1997-03-12

Applicant: STORK SCREENS B.V. ,  HARRIS, Stuart, Arthur ,  KESSLER, Theodorus ,  KOSTER, Albertus ,  POUWELS, Gerardus, Franciscus, Joseph

Inventor： STORK SCREENS B.V.

IPC: G03F07/038

CPC classification number: G03F7/12 ,  G03F7/038

Abstract: A photosensitive base resin composition for a photoresist to be used in screen printing comprises a photopolymer and an alkyd resin. Such a composition affords a nontacky coating layer. If required, other resins such as an amino resin and/or phenol resin can be incorporated in the composition, if this is required for chemical resistance. In particular, the composition comprises 5-30 % of a poly(vinylalcohol), which has been grafted with stilbazolium, as a photopolymer, 20-80 % alkyd resin and 10-70 % of one more other resins (percentages given as solid matter of base composition).

Abstract translation: 用于丝网印刷的用于光致抗蚀剂的光敏基础树脂组合物包括光聚合物和醇酸树脂。 这样的组合物提供非粘性涂层。 如果需要，可以在组合物中引入其它树脂如氨基树脂和/或酚醛树脂，如果这是耐化学性所必需的。 特别地，组合物包含5-30％已经用苯乙烯唑接枝的聚（乙烯醇）作为光聚合物，20-80％醇酸树脂和10-70％的另一种树脂（以固体物质给出的百分比 的基础组成）。

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：WO1990006381A1

公开(公告)日：1990-06-14

申请号：PCT/NL1989000085

申请日：1989-11-20

Applicant: STORK SCREENS B.V. ,  THUIS, Henricus, Hermanus, Wilhelmus

Inventor： STORK SCREENS B.V.

IPC: C23F01/04

CPC classification number: B07B1/4618 ,  B07B1/469 ,  C23F1/04 ,  C25D5/10

Abstract: Described is a metal screen material obtained by photoetching having a ratio of depth etching to lateral etching between 1,5 and 5, the etching factor. Also is described a process for producing ametal starting material for manufacturing such screen material by photoetching in which the starting material is formed by electrodeposition of metal from a bath comprising one or more substances which influence the etching factor towards higher values. In order to reach a high etching factor the concentration of the relevant substance in the deposit is made to increase oppositely to the direction of later etching. Suitable substances are inter alia class I and class II brighteners.

Abstract translation: 描述了通过光蚀刻获得的金属屏蔽材料，其具有在1.5和5之间的深度蚀刻与横向蚀刻的比率，即蚀刻因子。 还描述了一种用于通过光刻制造用于制造这种筛网材料的用于制造这种筛网材料的方法，其中通过从包含影响蚀刻因子的一种或多种物质的浴的电沉积金属形成起始材料以达到更高的值而形成。 为了达到高蚀刻因子，沉积物中的相关物质的浓度与后续蚀刻的方向相反地增加。 合适的物质尤其是I类和II类增白剂。

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）。

公开(公告)号：WO1997034198A1

公开(公告)日：1997-09-18

申请号：PCT/NL1997000125

申请日：1997-03-12

Applicant: STORK SCREENS B.V. ,  HARRIS, Stuart, Arthur ,  KESSLER, Theodorus ,  KOSTER, Albertus ,  POUWELS, Gerardus, Franciscus, Joseph

Inventor： STORK SCREENS B.V.

IPC: G03F07/038

CPC classification number: G03F7/12 ,  G03F7/0388

Abstract: A photosensitive base resin composition for a photoresist to be used in screen printing comprises a photopolymer, a polyester resin and an amino resin. In particular, the composition comprises 5-30 % of a poly(vinyl alcohol) which has been grafted with stilbazolium, as a photopolymer, 20-80 % alkyd resin and 10-70 % of amino resin (percentages given as solid matter of base composition). The base resin composition according to the invention affords a nontacky layer and has good stability.

Abstract translation: 用于丝网印刷的用于光致抗蚀剂的光敏基础树脂组合物包括光聚合物，聚酯树脂和氨基树脂。 特别地，组合物包含5-30％已经用苯乙烯咔唑接枝的聚（乙烯醇），作为光聚合物，20-80％醇酸树脂和10-70％的氨基树脂（以碱的固体物质给出的百分数 组成）。 根据本发明的基础树脂组合物提供非粘性层并且具有良好的稳定性。

公开(公告)号：WO1997004362A1

公开(公告)日：1997-02-06

申请号：PCT/NL1996000288

申请日：1996-07-16

Applicant: STORK SCREENS B.V. ,  DELMEE, Petrus, Henricus, Maria

Inventor： STORK SCREENS B.V.

IPC: G03F07/12

CPC classification number: G03F7/12

Abstract: 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.

Abstract translation: 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。