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1. 发明公开

EP2188129A1 PACKING FOR A DOCTOR BLADE CHAMBER 审中-公开
标题翻译： DICHTUNGFÜREINE RAKELKAMMER
公开(公告)号：EP2188129A1
公开(公告)日：2010-05-26
申请号：EP08758293.8
申请日：2008-06-19
申请人： Tresu Anlæg A/S
发明人： GYDESEN, Erik , FOGH-HANSEN, Christian
IPC分类号： B41F31/02
CPC分类号： B41F31/027
摘要： A packing (4) for sealing a doctor blade chamber (3), where the packing (4) includes a sharp rail (7) for sealing abutment against a screen roller. The rail (7) is embedded in a resilientmember (20) having a sealing surface (12) for bearing against the bottom (3A) of the doctor blade chamber at the side of the member opposite the sharp rail (7), and where a wall (11) extends from the sharp rail (7) and to the sealing surface (12). The wall (11) extends curving from the rail (7) to the sealing surface (12). By such a design ofa gradual transition is achieved that corners in which ink may accumulate and where partial solidification may occur are avoided. The sealing surface (12) is convexly curving for continuous contactwith the bottom (3A) of the doctor blade chamber, even by deformation of the sealing surface (12) under pressing action (9). Alternatively, or additionally, the wall (11) is running curving from the rail (7) to the sealing surface (12) for reduced deformation of the sealing surface (12) under pressure action (9).
摘要翻译：一种用于密封刮刀室（3）的包装（4），其中所述包装（4）包括用于密封抵靠丝网辊的锋利的轨道（7）。轨道（7）嵌入在具有密封表面（12）的弹性构件（20）中，用于在与锋利轨道（7）相对的构件侧抵靠在刮刀室的底部（3A）上，并且其中壁（11）从尖锐的轨道（7）延伸到密封表面（12）。壁（11）从轨道（7）弯曲到密封表面（12）。通过这样一种逐渐过渡的设计，可以避免油墨可能积聚的角落以及可能发生部分凝固的角落。即使在按压动作（9）下密封面（12）发生变形，密封面（12）也凸出弯曲，以与刮刀室的底部（3A）连续接触。或者或另外，壁（11）从导轨（7）弯曲到密封表面（12），以在压力作用（9）下减小密封表面（12）的变形。

2. 发明授权

EP1610953B1 PRINTING WITH FLEXOGRAPHIC INKS AND LACQUER 有权
标题翻译：打印带有柔性版印刷和涂料
公开(公告)号：EP1610953B1
公开(公告)日：2012-02-01
申请号：EP04724990.9
申请日：2004-04-01
申请人： Tresu Anlæg A/S
发明人： JENSEN, Jesper, Ravn , GYDESEN, Erik , LEIMAND, Henrik
IPC分类号： B41F31/30 , B41F35/00 , B41F11/00
CPC分类号： B41F31/302 , B41F23/08 , B41F31/027 , B41F35/06 , B41P2200/12 , B41P2200/22 , B41P2217/14
摘要： There is described a printing unit and a method for printing with flexographic inks. The printing unit includes a screen roller engaging a doctor blade system (3), and which is in continuous operation, either by engaging a motor (10) or by operation by the transmission (2) of the printing machine. The screen roller (1) of the printing unit interacts with a rubber sheet (16) which is disposed on a rubber sheet cylinder (4) at a position between a printing plate cylinder (5) and a back-pressure cylinder (6). A slot (7) is provided in the rubber sheet, used when the screen roller (1) is to be engaged with the rubber sheet (17).

3. 发明公开

EP1729964A1 CLEANING AN INK CHAMBER OF A PRINTING UNIT 审中-公开
标题翻译： REINIGUNG EINER TINTENKAMMER EINES DRUCKWERKS
公开(公告)号：EP1729964A1
公开(公告)日：2006-12-13
申请号：EP05706828.0
申请日：2005-03-12
申请人： Tresu Anlæg A/S
发明人： GYDESEN, Erik
IPC分类号： B41F35/00 , F16K24/04
CPC分类号： B41F35/00 , B41F31/027 , F16K15/148 , Y10T137/3127
摘要： There is described a method and a system for cleaning an ink chamber (1) of a printing unit. The system includes a storage tank (10) which via a high-pressure pump (9) is connected with a hydrophore (2). In the hydrophore a high pressure is built up, and the hydrophore is connected with cleaning nozzles (40) via a valve (5). Thus it becomes possible to inject a shot of cleaning liquid into the chamber by switching the valves (5). The cleaning nozzles are preferably designed as a mushroom-shaped plug (40) with a stem (41) which is mounted in the chamber wall and which has a circular domed top (43) of elastic, resilient material. When injecting cleaning liquid, the elastic plug will spray cleaning liquid out into the chamber, and after shutting off the pressure, there will be a self-closing effect.
摘要翻译：描述了用于清洁打印单元的墨室（1）的方法和系统。该系统包括经由高压泵（9）与疏水器（2）连接的储罐（10）。在疏水器中，建立高压，并且疏水通过阀（5）与清洁喷嘴（40）连接。因此，可以通过切换阀（5）将一束清洁液喷射到室中。清洁喷嘴优选地设计为具有杆（41）的蘑菇形塞（40），杆（41）安装在室壁中并且具有弹性弹性材料的圆形圆顶顶部（43）。注射清洗液时，弹性塞会将清洗液喷入室内，在关闭压力后会产生自闭效应。

4. 发明公开

EP1663648A1 SHEET OFFSET MACHINE, DRIER AND METHOD FOR DRYING IN SHEET OFFSET MACHINE 审中-公开
标题翻译： BOGENOFFSETMASCHINE中的BOGENOFFSETMASCHINE，TROCKNER UND VERFAHREN ZUM TROCKNEN
公开(公告)号：EP1663648A1
公开(公告)日：2006-06-07
申请号：EP04762851.6
申请日：2004-09-17
申请人： Tresu Anlæg A/S
发明人： GYDESEN, Erik
IPC分类号： B41F23/04
CPC分类号： B41F23/044
摘要： The invention describes a sheet offset machine in which may be applied an air-drying ink/varnish. The invention furthermore concerns a drying unit that may be used for drying air-drying ink/varnish. The drying unit is disposed in connection with a cylinder surface and includes an integrated ventilator with suction and exhaust duct. These are used for sucking in fresh air and for exhausting used air having swept a wet print on the print carrier. The ventilator is connected to nozzles having an elongated nozzle orifice oriented in parallel with the centre axis of the cylinder surface. The nozzle orifice is provided immediately opposite the cylinder surface for blowing an air stream towards counter pressure on the print carrier while it is disposed on the cylinder surface. By using such a system is achieved an efficient and energy economical drying of the applied inks/varnishes.
摘要翻译：本发明描述了一种薄片胶印机，其中可以应用风干油墨/清漆。本发明还涉及可用于干燥风干油墨/清漆的干燥单元。干燥单元与气缸表面连接设置，并且包括具有吸入和排出管道的综合呼吸机。这些用于吸入新鲜空气并排出在打印载体上扫过湿印的用过的空气。呼吸机连接到具有与气缸表面的中心轴线平行取向的细长喷嘴孔的喷嘴。喷嘴孔设置在气缸表面的正对面，用于在打印载体上设置气缸表面时吹送气流朝向打印载体上的反压力。通过使用这样的系统实现了所施用的油墨/清漆的有效和能量经济的干燥。

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