公开(公告)号：EP2293942B1

公开(公告)日：2012-03-28

申请号：EP09749508.9

申请日：2009-05-18

Applicant: Tresu A/S

Inventor： NIELSEN, Mikkel Qvist

IPC: B41F31/04 ,  B41F31/30

CPC classification number: B41F31/04 ,  B41F31/302

Abstract: The present invention concerns a method for mounting and dismounting a doctor blade chamber (1) in a support holder (2) on a printing unit as well as an apparatus in which the doctor blade chamber is placed in the support holder in a mounting position and subsequently is brought in contact with a roller (3), preferably an anilox roller, in a position of operation. The new feature of the method and the apparatus is that the doctor blade chamber is disposed with the opening upwards in the support holder, preferably in a horizontal position or in a position at such a small angle that ink does not run out of the doctor blade chamber, and is brought into a position under the roller, after which the doctor blade chamber is brought into contact with the roller and pivoted about an axis coinciding with the rotary axis of the roller, into the position of operation.

Abstract translation: 本发明涉及一种用于将刮墨刀腔室（1）安装和拆卸到印刷单元上的支撑保持器（2）中的方法以及一种其中刮墨刀腔室以安装位置放置在支撑保持器中的设备以及 随后在操作位置与辊（3），优选网纹辊接触。 该方法和设备的新特征在于，刮墨刀腔室以向上的开口设置在支撑保持器中，优选地处于水平位置或以如此小的角度的位置，即墨不会流出刮刀 并进入辊下面的位置，之后使刮墨刀室与辊接触并围绕与辊的旋转轴线重合的轴线枢转到工作位置。

公开(公告)号：EP2362833A1

公开(公告)日：2011-09-07

申请号：EP09828651.1

申请日：2009-11-20

Applicant: Tresu A/S

Inventor： FOGH-HANSEN, Christian

IPC: B41F9/10

CPC classification number: B41F31/027

Abstract: A printing unit with a rotary roller and an ink chamber with an elastic sealing doctor blade (2) which in a curve with decreasing curvature extends from a holder (6) to a tangential point of contact on the surface of the rotary roller. A packing follows the curvature in order to seal between the sealing doctor blade and the ink chamber.

公开(公告)号：EP0742756B1

公开(公告)日：1997-12-17

申请号：EP94920416.8

申请日：1994-07-06

Applicant: MASKINFABRIKEN TRESU A/S

Inventor： GYDESEN, Erik

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.

公开(公告)号：EP2956304A1

公开(公告)日：2015-12-23

申请号：EP14751611.6

申请日：2014-01-31

Applicant: Tresu A/S

Inventor： GYDESEN, Erik

IPC: B41F13/08 ,  B41F27/12

CPC classification number: B41F3/54 ,  B41F5/24 ,  B41F7/00 ,  B41F11/00 ,  B41F13/085 ,  B41F13/10 ,  B41F13/187 ,  B41F23/08 ,  B41F27/105 ,  B41F31/027

Abstract: A printing roller for a printing machine, e.g., for a flexographic printing machine, wherein the printing roller includes a rotary and longitudinal axis and an external surface, the external surface being substantially cylindrical and adapted for mounting a plate. The new feature of a printing roller according to the invention is that the external cylindrical surface includes at least one longitudinal groove, where the at least one longitudinal groove includes a geometry with one or more surfaces, the surface or surfaces lying within a circumscribed cylindrical surface for the external surface of the printing roller. In other words, this means that the longitudinal groove or grooves are cutouts in the form of milled or ground grooves in the external cylindrical surface itself on a printing roller.

公开(公告)号：EP2844483A1

公开(公告)日：2015-03-11

申请号：EP13718326.5

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: A cleaning arrangement for a coater that has a plate cylinder, the cleaning arrangement having a cleaning web, a tangential moving mechanism configured to controllably move the cleaning web in at least one direction in a plane defined by the cleaning web, a radial moving mechanism configured to controllably move the cleaning web in at least one direction out of the plane, and a controller coupled to the tangential and radial moving mechanisms which is configured to control the moving of the cleaning web into and out of contact with the plate cylinder in conformity with input signals received by the controller.

公开(公告)号：EP2841261A1

公开(公告)日：2015-03-04

申请号：EP13719779.4

申请日：2013-04-23

Applicant: Tresu A/S

Inventor： RYYNÄNEN, Marko ,  SIRVIÖ, Petri

IPC: B31B1/04 ,  B31B1/20 ,  B31B1/88 ,  B65G47/28 ,  B65G47/26

CPC classification number: B31B1/20 ,  B26D7/0625 ,  B26D7/0675 ,  B26F1/38 ,  B31B50/006 ,  B31B50/04 ,  B31B50/06 ,  B31B50/20 ,  B31B50/742 ,  B31B50/88 ,  B65G43/00 ,  B65G47/268 ,  B65G47/28 ,  B65G47/5113 ,  B65H31/3054 ,  B65H2301/4213 ,  B65H2301/42264 ,  B65H2301/4353 ,  B65H2701/176 ,  B65H2701/1944

Abstract: An apparatus comprises a stacker configured to stack planar workpieces into stacks, and a cutter configured to cut preforms out of planar workpieces. The cutter is located downstream of said stacker on a manufacturing line, and a conveyor exists between said stacker and cutter. The apparatus comprises a conveyor controller, which is configured to, after transferring a stack from said conveyor to a feeder section of said cutter; rewind the conveyor to place a foremost free location after existing stacks on the conveyor to a position where it is ready to receive a stack from said stacker.

Abstract translation: 一种装置包括：堆叠器，其构造成将平面工件堆叠成堆叠;以及切割器，其被配置为从平面工件中切割预制件。 切割器位于生产线上的所述堆垛机的下游，并且在所述堆垛机和切割机之间存在传送器。 该设备包括输送机控制器，其被配置为在将堆叠从所述输送机转移到所述切割器的进料器部分之后; 在输送机上的现有堆叠之后，将输送机重新放置在最重要的空闲位置，使其能够从所述堆垛机接收堆垛。

公开(公告)号：EP2741915A1

公开(公告)日：2014-06-18

申请号：EP12822395.5

申请日：2012-08-13

Applicant: Tresu A/S

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.

公开(公告)号：EP2293942A1

公开(公告)日：2011-03-16

申请号：EP09749508.9

申请日：2009-05-18

Applicant: Tresu A/S

Inventor： NIELSEN, Mikkel Qvist

IPC: B41F31/04 ,  B41F31/30

CPC classification number: B41F31/04 ,  B41F31/302

Abstract: The present invention concerns a method for mounting and dismounting a doctor blade chamber (1) in a support holder (2) on a printing unit as well as an apparatus in which the doctor blade chamber is placed in the support holder in a mounting position and subsequently is brought in contact with a roller (3), preferably an anilox roller, in a position of operation. The new feature of the method and the apparatus is that the doctor blade chamber is disposed with the opening upwards in the support holder, preferably in a horizontal position or in a position at such a small angle that ink does not run out of the doctor blade chamber, and is brought into a position under the roller, after which the doctor blade chamber is brought into contact with the roller and pivoted about an axis coinciding with the rotary axis of the roller, into the position of operation.

Abstract translation: 一种用于将刮刀室安装和拆卸在印刷单元上的支撑保持器中的方法以及其中刮刀室在安装位置放置在支撑保持器中并随后与辊接触的装置，优选地 ，网纹辊，处于操作位置。 该方法和设备有利地具有将刮刀室向上设置在支撑保持器中的刮刀腔室，优选地处于水平位置或者在如此小的角度使墨水不会从刮刀腔室中流出的位置，并且被带到 进入辊下方的位置，然后使刮刀室与辊接触并绕与辊的旋转轴线重合的轴线枢转到操作位置。

公开(公告)号：EP0993374A1

公开(公告)日：2000-04-19

申请号：EP98930660.0

申请日：1998-07-02

Applicant: TRESU A/S

Inventor： LEIMAND, Henrik

IPC: B41F7/26 ,  B41F23/08

CPC classification number: B41F7/26 ,  B41F23/08

Abstract: There is disclosed a printing unit (1) for use in an offset machine. The printing unit allows a broader use of offset machines (1). This is achieved in that the lacquer application means and the water application means comprise a unit (28) consisting of a doctor blade chamber device (30) and at least one roller (29, 32) for transferring lacquer or water from the doctor blade chamber device (30) to the plate cylinder (15) of the printing unit.

公开(公告)号：EP0401250A1

公开(公告)日：1990-12-12

申请号：EP89902377.0

申请日：1989-02-01

Applicant: TRESU A/S

Inventor： GYDESEN, Erik

IPC: B41F31

CPC classification number: B41F31/18 ,  B41F31/027

Abstract: L'invention consiste en une racle, en particulier une racle située dans une chambre contenant au moins une racle destinée à venir au contact d'un dispositif d'impression, en particulier un rouleau imprimeur ou un rouleau à impression en couleur ou un autre dispositif d'impression devant être enduite d'une matière fluide la ou les racle(s) étant pourvue(s) à l'arrière d'une chambre de racle qui, par l'intermédiaire de la ou des racle(s) vient au contact du dispositif d'impression. Pour améliorer une telle racle, par exemple en réalisant l'étanchéité d'une manière plus simple par rapport à l'ensouple, on dispose au moins une cloison (4), au travers de la chambre (3) de façon que ladite cloison (4) vienne en contact très étroit avec l'intérieur de la chambre (3) et avec le côté inférieur des racles (1, 2) et que, dans l'espace entre les bords des racles (1, 2), la cloison (4) ait une forme concave qui lui permette de venir au contact de la partie externe du dispositif d'impression. La cloison peut comprendre, dans une variante décrite plus en détail, un ou plusieurs dispositifs de serrage ou d'étanchéité et peut être disposée de manière à pouvoir être déplacée.