公开(公告)号：WO2013020560A1

公开(公告)日：2013-02-14

申请号：PCT/DK2012/050293

申请日：2012-08-13

Applicant: TRESU A/S ,  FOGH-HANSEN, Christian

Inventor： FOGH-HANSEN, Christian

IPC: B41F31/02

CPC classification number: B41F31/04 ,  B41F31/027 ,  F16J15/3232

Abstract: For sealing between a doctor blade chamber (3) and a rotatable roller (16, 23) in a printing unit there is provided a gasket (4) having an elastomeric edge (17, 18) for sealing abutment against the roller. The gasket includes a rigid/supporting rail (7) which during operational conditions of the printing unit bears against the roller together with the elastomeric edge or which is spaced apart from the roller.

Abstract translation: 为了在印刷单元中的刮刀室（3）和可旋转辊（16,23）之间进行密封，设置有用于密封抵靠辊的弹性体边缘（17,18）的垫圈（4）。 垫圈包括刚性/支撑轨道（7），其在打印单元的操作条件期间与弹性边缘一起抵靠辊子或与滚子间隔开。

公开(公告)号：WO2014146669A1

公开(公告)日：2014-09-25

申请号：PCT/DK2014/050065

申请日：2014-03-18

Applicant: TRESU A/S

Inventor： GYDESEN, Erik

IPC: B29C59/10 ,  H01T19/00

CPC classification number: H01T19/00 ,  B05D3/144 ,  B29C59/10 ,  C01B13/115 ,  C01B2201/22 ,  C01B2201/62

Abstract: The present invention concerns an apparatus for corona treatment, the apparatus including a corona treatment unit (1) with an inlet side (2) and an outlet side (3), wherein the unit (1) includes one or more sets of transverse electrodes ( 10, 11), at least one electrode (10) in each set being connected to a high voltage source and at least one second electrode (11) connected electrically to earth, wherein the second electrode connected to earth includes a rotatable roller. The new feature according to the invention is that the apparatus is a through-flow apparatus adapted for corona treatment of material in sheets (9), and including at least one conveying table (4) with a transverse direction and a longitudinal direction, where the at least one conveying table (4) includes mechanical conveyor means. By such a solution is achieved an apparatus through which sheets (9) of material can be conveyed and corona- treated without holding the material and pulling it through the apparatus.

Abstract translation: 本发明涉及一种用于电晕处理的设备，该设备包括具有入口侧（2）和出口侧（3）的电晕处理单元（1），其中单元（1）包括一组或多组横向电极 10,11），每组中的至少一个电极（10）连接到高电压源和至少一个电连接到地的第二电极（11），其中连接到地的第二电极包括可旋转的辊。 根据本发明的新特征是该装置是适于对片材（9）中的材料进行电晕处理的通流装置，并且包括至少一个具有横向和纵向方向的输送台（4），其中 至少一个输送台（4）包括机械输送装置。 通过这种解决方案，可以实现一种装置，通过该装置可以将材料片材（9）输送和电晕处理，而不必保持材料并将其拉过装置。

公开(公告)号：WO2013159780A1

公开(公告)日：2013-10-31

申请号：PCT/DK2013/050118

申请日：2013-04-22

Applicant: TRESU A/S

Inventor： KYLLING, Mads ,  RYYÄNEN, Marko

IPC: B41F13/24 ,  B41F31/30

CPC classification number: B41F5/24 ,  B41F13/24 ,  B41F13/36 ,  B41F23/08 ,  B41F31/30 ,  B41F31/34

Abstract: A printing unit (1) comprises a first roller (2) and a second roller (3) provided substantially parallel and facing with each other for transport of printing sheets between the first roller (2) and the second roller (3). The first roller (2) is rotationally mounted at only one end (10) of the first roller (2) and wherein this one end (10) is mounted to a deflector (9). The deflector (9) comprises a connection (11) to a support (12) for resiliently changing the angle of the first roller (2) relatively to the second roller (3) by bending the connection (11).

Abstract translation: 打印单元（1）包括基本上平行并相对设置的第一辊（2）和第二辊（3），用于在第一辊（2）和第二辊（3）之间传送印刷纸。 第一辊（2）旋转地安装在第一辊（2）的一端（10）处，并且其中该一端（10）安装在偏转器（9）上。 偏转器（9）包括到支撑件（12）的连接件（11），用于通过弯曲连接件（11）弹性改变第一辊子（2）相对于第二辊子（3）的角度。

公开(公告)号：WO2009143854A1

公开(公告)日：2009-12-03

申请号：PCT/DK2009/050121

申请日：2009-05-28

Applicant: TRESU A/S ,  NORDBY, Klaus ,  MAARSSØ, Søren

Inventor： NORDBY, Klaus ,  MAARSSØ, Søren

IPC: B41F13/30 ,  B41F27/10 ,  B41F30/00

CPC classification number: B41F27/105 ,  B41F13/30 ,  B41F30/00 ,  B41P2227/21

Abstract: The invention concerns a method for dismounting as well as mounting a replaceable sleeve on a rotatable and radially displaceable roller (1) for a printing unit in a printing machine. The invention furthermore concerns such a printing machine with at least one printing unit, wherein the roller at the ends is provided with bearings (4, 9) arranged in two radially displaceable slides (6, 12) on the printing machine, and where the roller can be released from the printing machine at one end of the roller. The new features of the method and the printing unit according to the invention are that the roller is provided with displacing means, and by these is displaced in its longitudinal direction prior to dismounting a sleeve, whereby the roller is drawn out of engagement with the one fixed and radially displaceable slide, after which the slide and the roller may be displaced radially in relation to eacht other, and whereafter the sleeve is released and dismounted by being drawn off the roller in its longitudinal direction.

Abstract translation: 本发明涉及一种用于拆卸的方法以及将可更换套筒安装在用于印刷机中的印刷单元的可旋转和可径向移动的辊（1）上。 本发明还涉及具有至少一个印刷单元的这种印刷机，其中端部处的辊设置有布置在印刷机上的两个可径向移动的滑动件（6,12）中的轴承（4,9），并且其中辊 可以从滚筒一端的印刷机上释放出来。 根据本发明的方法和打印单元的新特征是辊设置有移位装置，并且在拆卸套筒之前，它们在其纵向方向上移位，由此辊被拉出与一个 固定和可径向移动的滑块，之后滑动件和辊可以相对于每个滑动件径向移动，并且之后通过沿纵向方向从辊中拉出套筒来释放和拆卸套筒。

公开(公告)号：WO1989007047A1

公开(公告)日：1989-08-10

申请号：PCT/DK1989000017

申请日：1989-02-01

Applicant: TRESU A/S ,  GYDESEN, Erik

Inventor： TRESU A/S

IPC: B41F31/04

CPC classification number: B41F31/18 ,  B41F31/027

Abstract: A doctor blade, in particular a chambered doctor blade, comprising at least one doctor blade for abutting against a printing means, in particular a printing or colour printing roller or other printing means, to be coated with a fluid material, and with a behind the doctor blade or the doctor blades arranged chamber, which preferably through the doctor blade or the doctor blades abuts against the printing means, is described. For the improving of such a doctor blade, such as achieving a simplified and beamtight sealing, at least one partitioning means (4), crosswise oriented, is arranged in the chamber (3) so that this partitioning means (4) tightening abuts against the inside of the chamber (3) and against the under side of the doctor blades (1, 2), and in that the partitioning means (4) at the spacing between the edges of the doctor blades (1, 2) exhibits a concave shape able to abut against the outside of the printing means. The partitioning means may in a more detailed described manner comprise one or more tightening or sealing means and may be displaceable arranged.

Abstract translation: 刮刀，特别是室内刮刀，包括至少一个刮刀，用于抵靠打印装置，特别是印刷或彩色印刷辊或其它打印装置，以涂覆流体材料，并且在后面 描述了优选通过刮刀或刮刀与打印装置抵接的刮刀或刮刀布置室。 为了改进这种刮刀，例如实现简化的和束密封的密封，至少一个横向定向的分隔装置（4）布置在腔室（3）中，使得该分隔装置（4）紧固抵靠 在所述腔室（3）的内部并且抵靠所述刮刀（1,2）的下侧，并且所述刮刀（1,2）的边缘之间的间隔处的分隔装置（4）呈凹形 能够抵靠印刷装置的外部。 分隔装置可以以更详细的描述的方式包括一个或多个紧固或密封装置，并且可以是可移位的。

公开(公告)号：WO2016192735A1

公开(公告)日：2016-12-08

申请号：PCT/DK2016/050160

申请日：2016-06-02

Applicant: TRESU A/S

Inventor： LARSEN, Jan Kjær

IPC: B41F31/02

CPC classification number: B41N7/06 ,  B29D22/00 ,  B29K2031/00 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2307/04 ,  B29K2309/08 ,  B41F31/027 ,  B41F31/04 ,  B41F35/008 ,  B41N2207/10 ,  B41N2207/14 ,  B41P2200/12 ,  C09J5/00

Abstract: A composite doctor blade chamber (1) for a doctor blade chamber system for rotary printing units, the doctor blade chamber (1) including a front side with an open channel (8), wherein the doctor blade chamber is made of two composite profiles, an open profile (30) with a front side and a back side and a closed profile (33) with a front side and a back side, wherein the front side (31) of the open profile is joined with the back side of the closed profile (35), whereby is achieved low weight and high strength, high corrosion resistance, a cleaning-friendly surface, less waste of ink, nice appearance and an improved working environment. In addition it is an object of the invention to provide a doctor blade chamber system with the above mentioned advantages where replacement of doctor blades can be performed faster, more easily and without use of tools.

Abstract translation: 一种用于旋转印刷单元的刮刀室系统的复合刮刀室（1），所述刮刀室（1）包括具有开口通道（8）的前侧，其中所述刮刀室由两个复合轮廓制成， 具有前侧和后侧的开口轮廓（30）和具有前侧和后侧的封闭轮廓（33），其中所述打开型材的前侧（31）与所述封闭型 （35），由此实现了低重量和高强度，高耐腐蚀性，清洁友好的表面，更少的墨水浪费，漂亮的外观和改善的工作环境。 此外，本发明的目的是提供一种具有上述优点的刮刀室系统，其中可以更快，更容易地且不使用工具来执行刮刀更换。

公开(公告)号：WO2016124205A1

公开(公告)日：2016-08-11

申请号：PCT/DK2016/050030

申请日：2016-02-03

Applicant: TRESU A/S

Inventor： WARMING-RASMUSSEN, Steffan Ellef Riemandsgaard

IPC: B41F31/04 ,  B41F9/10 ,  B41F15/42 ,  B41F15/46 ,  C25D9/06 ,  C25D11/18

CPC classification number: B41F31/04 ,  B41F31/027 ,  B41P2200/12 ,  C25D11/024 ,  C25D11/026 ,  C25D11/04 ,  C25D11/24 ,  C25D11/26 ,  C25D11/30

Abstract: A doctor beam for use in a printing unit, e.g. a flexographic printing unit, wherein the doctor beam has a front side with a U-shaped channel, wherein the doctor beam is made of metal and includes a surface coating produced by Plasma Electrolytic Oxidation (PEO), the surface coating at least covering the U-shaped channel, and wherein the doctor beam further includes a non-stick ceramic coating, whereby is achieved the possibility of using metal for making doctor beams without risking their degrading, neither due to chemical impact of the applied inks/lacquers/primers nor due to the destruction of the surface coating by cleaning liquids. The invention also concerns a method for treating the surface of a doctor beam and use of a doctor beam.

Abstract translation: 用于印刷单元的刮刀光束，例如。 柔性版印刷单元，其中所述刮刀梁具有具有U形通道的前侧，其中所述刮刀梁由金属制成并且包括由等离子体电解氧化（PEO）产生的表面涂层，所述表面涂层至少覆盖所述U 并且其中刮刀梁还包括不粘陶瓷涂层，由此实现了使用金属制造刮刀梁的可能性，而不会由于所施加的墨水/喷漆/底漆的化学冲击而引起其降解的风险， 通过清洗液体破坏表面涂层。 本发明还涉及一种用于处理刮刀梁的表面和使用刮刀梁的方法。

公开(公告)号：WO2013160288A1

公开(公告)日：2013-10-31

申请号：PCT/EP2013/058368

申请日：2013-04-23

Applicant: TRESU A/S

Inventor： KYLLING, Mads ,  RYYNÄNEN, Marko ,  GYDESEN, Erik ,  SIRVIÖ, Petri

IPC: B41F35/00 ,  B41F35/02 ,  B41F23/08 ,  B41F33/16

CPC classification number: B41F35/02 ,  B05C1/00 ,  B05C11/00 ,  B41F23/08 ,  B41F33/16 ,  B41F35/00 ,  B41P2235/242 ,  B41P2235/244 ,  B41P2235/246 ,  B41P2235/26

Abstract: The invention concerns in general the technology of automatic maintenance operations in printing and package manufacturing machinery. Especially the invention concerns the task of maintaining smooth and reliable operation of a coater that on a manufacturing line comes after a sheet-fed printer. Th invention relates to a cleaning arrangement for a coater that comprises a plate cylinder (101), the cleaning arrangement comprising: a cleaning web (202), a tangential moving mechanism (203, 204) configured to controllably move said cleaning web (202) in at least one direction in a plane defined by said cleaning web (202), a radial moving mechanism (205, 302) configured to controllably move said cleaning web (202) in at least one direction out of said plane, and a controller (501) coupled to said tangential and radial moving mechanisms (203-205, 302), said controller (501) being configured to control the moving of said cleaning web (202) in conformity with input signals received by said controller (501).

Abstract translation: 本发明一般涉及印刷和包装制造机械中的自动维护操作技术。 特别地，本发明涉及维持在单张纸打印机之后生产线上的涂布机的平稳可靠的操作的任务。 本发明涉及一种用于涂布机的清洁装置，其包括印版滚筒（101），所述清洁装置包括：清洁卷筒纸（202），切向移动机构（203,204），其构造成可控地移动所述清洁卷筒纸（202） 在由所述清洁纤维网（202）限定的平面中的至少一个方向上，被配置成在至少一个方向上可控地将所述清洁纤维网（202）移出所述平面的径向移动机构（205,302）和控制器 501）耦合到所述切向和径向移动机构（203-205,302），所述控制器（501）被配置为根据由所述控制器（501）接收的输入信号来控制所述清洁卷筒纸（202）的移动。

公开(公告)号：WO1995001876A1

公开(公告)日：1995-01-19

申请号：PCT/DK1994000276

申请日：1994-07-06

Applicant: MASKINFABRIKEN TRESU A/S ,  GYDESEN, Erik

Inventor： MASKINFABRIKEN TRESU A/S

IPC: B41F35/00

CPC classification number: B41F35/02

Abstract: A method and apparatuses for cleaning a cylinder surface. The method is particularly suitable for use on flexographic printing cylinders where the automated cleaning facilitates the cleaning of plate cylinders. However, the method may be applied to any type of cylinder. The advantage is that in many cases it will not be necessary to halt the printing process for cleaning the cylinder. The method comprises detachment of particles such as dust, fibers and other foreign objects deposited on the cylinder surface. After the particles have become detached by means of pressurized air, liquid, ultrasound or other suitable media, the cylinder surface is exposed to a vacuum whereby the detached particles and other material deriving from the cleaning medium are sucked off the surface.

Abstract translation: 一种用于清洁气缸表面的方法和装置。 该方法特别适用于柔性版印刷滚筒，其中自动清洗有利于印版滚筒的清洁。 然而，该方法可以应用于任何类型的气缸。 优点是在许多情况下，不需要停止清洁滚筒的印刷过程。 该方法包括分离沉积在圆筒表面上的诸如灰尘，纤维和其它异物的颗粒。 在颗粒通过加压空气，液体，超声波或其它合适的介质分离之后，气缸表面暴露于真空，从而将从清洁介质获得的分离的颗粒和其它材料从表面上吸出。

公开(公告)号：WO2017198277A1

公开(公告)日：2017-11-23

申请号：PCT/DK2017/050166

申请日：2017-05-22

Applicant: TRESU A/S

Inventor： GYDESEN, Erik

IPC: B41C1/04 ,  B41N1/16 ,  B41N6/00

CPC classification number: B26F1/3813 ,  B41C1/1083 ,  B41J11/703

Abstract: Method for cutting out coating plates for use in digital printing units. A method for cutting out coating plates for use in digital printing units, where the cutting of coating plates is effected by means of a digital cutting machine, the cutting machine including a computer control and further including a mother roller, the method including at least the following steps: • a file including at least cutting data is transferred to the computer control of the digital cutting machine; • a sleeve with coating plate material is mounted on the mother roller of the cutting machine; • the coating plate mounted on the sleeve and the mother roller are cut out in the ratio 1: 1 whereby is achieved, among others, that a mounting machine is no longer necessary in order to apply coating material on a sleeve, whereby registering accuracy is increased and shrinking effect is avoided.

Abstract translation: 用于切割数字印刷单元中使用的涂层板的方法

一种用于切割数字印刷单元中使用的涂层板的方法，其中通过数字切割机切割涂层板，切割机包括计算机控制器并且还包括母辊，该方法至少包括 以下步骤：•至少包含切割数据的文件被传送到数字切割机的计算机控制器; •在切割机的母辊上安装带涂层材料的套筒; ·安装在套筒上的涂层板和母辊以1：1的比例切割，由此实现了，其中，为了将涂层材料施加到套筒上，不再需要安装机器，由此配准精度是 避免增加和缩小效果。