-
1.发明授权Retractable inking/coating apparatus having ferris movement between printing units 失效在打印单元之间具有玻璃纤维运动的伸缩式上墨/涂布装置公开(公告)号：US06435086B1
公开(公告)日：2002-08-20
申请号：US08435798
申请日：1995-05-04
IPC分类号： B41F516
CPC分类号： B41F23/08 , B41F31/30 , B41F31/302 , B41P2200/12 , B41P2200/20 , B41P2217/11
摘要： A retractable in-line inking/coating apparatus selectively applies either spot or overall ink/coating to a blanket or flexographic plate on a blanket cylinder or spot coating or overall ink/coating to a flexographic printing plate on a plate cylinder in a rotary offset printing press. The inking/coating apparatus is pivotally mounted on the tower of a printing unit or dedicated coating unit, and is extended into and retracted out of inking/coating engagement by a carriage assembly which is pivotally coupled to the printing unit tower. Because of the pivotal support provided by a cantilevered support arm, the inking/coating apparatus can be raised and lowered through a Ferris wheel arc movement between adjacent printing units. The aqueous component of the printing ink or coating is evaporated by a high velocity, hot air interstation dryer and a high performance heat and moisture extractor so that the ink on a freshly printed sheet is dry before the sheet is printed on the next printing unit. Thus, flexographic ink or coating applied at the first printing unit can immediately be overprinted on subsequent printing units.
摘要翻译： 可缩回的在线上墨/涂布装置选择性地将斑点或整体油墨/涂层施加到橡皮布滚筒上的橡皮布或柔版印刷板上或点胶涂层或整体油墨/涂层到旋转胶版印刷机上的印版滚筒上的柔性版印刷板 按。 上墨/涂布装置枢转地安装在印刷单元或专用涂层单元的塔上，并且通过可枢转地联接到印刷单元塔的托架组件延伸到墨/涂层接合中并从其退出。 由于由悬臂支撑臂提供的枢轴支撑，可以通过相邻印刷单元之间的摩天轮弧运动来升高和降低着墨/涂布装置。 印刷油墨或涂层的水性成分通过高速，热空气干燥器和高性能的热和湿度提取器蒸发，使得新印刷的纸张上的油墨在印刷在下一个印刷单元之前是干燥的。 因此，在第一印刷单元上施加的柔性油墨或涂层可以在随后的印刷单元上立即被套印。
-
2.发明授权Retractable printing/coating unit operable on the plate and blanket cylinders 失效可拉伸印刷/涂布单元可在印版和橡皮布滚筒上操作
公开(公告)号：US6116158A
公开(公告)日：2000-09-12
申请号：US538021
申请日：1995-10-02
CPC分类号： B41F23/08 , B41F31/30 , B41F31/302 , B41P2200/12 , B41P2200/20 , B41P2217/11
摘要： A retractable in-line inking/coating apparatus can apply either spot or overall inking/coating material to a plate and/or a blanket on the first printing unit or on any consecutive printing unit of any rotary offset printing press. The inking/coating apparatus is pivotally mounted within the conventional dampener space of any lithographic printing unit. The aqueous component of the flexographic printing ink or aqueous coating material is evaporated and dried by high velocity, hot air dryers and high performance heat and moisture extractors so that the aqueous or flexographic ink or coating material on a freshly printed or coated sheet is dry and can be dry-trapped on the next printing unit. The inking/coating apparatus includes dual cradles that support first and second applicator rollers so that the inking/coating apparatus can apply a double bump of aqueous/flexographic or UV-curable printing ink or coating material to a plate on the plate cylinder, while simultaneously applying aqueous, flexographic or UV-curable printing ink or coating material to a plate or a blanket on the blanket cylinder, and thereafter onto a sheet as the sheet is transferred through the nip between the blanket cylinder and the impression cylinder. A triple bump is printed or coated on the last printing unit with the aid of an impression cylinder inking/coating unit.
摘要翻译： 可缩回的在线上墨/涂布装置可以将点或整体油墨/涂料施加到第一印刷单元上的板和/或毛毯上，或任何旋转胶版印刷机的任何连续的印刷单元上。 上墨/涂布装置枢转地安装在任何平版印刷单元的常规阻尼器空间内。 柔性版印刷油墨或水性涂料的水性成分通过高速，热空气干燥器和高性能的热和水分提取器蒸发和干燥，使得新印刷或涂布的纸上的水性或柔性油墨或涂料是干的， 可以在下一个印刷单元上干燥。 上墨/涂布装置包括支撑第一和第二涂布辊的双托架，使得着墨/涂布装置可以将水/柔性版或UV可固化印刷油墨或涂料的双凸起施加到印版滚筒上的板上，同时 将水性，柔性版或UV可固化的印刷油墨或涂料施加到橡皮布滚筒上的板或毯子上，然后当片材通过橡皮布滚筒和压印滚筒之间的辊隙传送到片材上时。 借助于压印滚筒着墨/涂布单元，在最后的印刷单元上印刷或涂布三重凸块。
-
3.发明授权Retractable printing/coating unit operable on the plate and blanket cylinders simultaneously from the dampener side of the first printing unit or any consecutive printing unit of any rotary offset printing press 失效可伸缩的印刷/涂布单元可在第一印刷单元的阻尼器侧或任何旋转胶版印刷机的任何连续印刷单元上同时从板和橡皮滚筒上操作
公开(公告)号：US5651316A
公开(公告)日：1997-07-29
申请号：US538123
申请日：1995-10-02
CPC分类号： B41F23/08 , B41F7/02 , B41P2200/12
摘要： A retractable in-line inking/coating apparatus can apply either spot or overall inking/coating material to a plate and/or a blanket on the first printing unit or on any consecutive printing unit of any rotary offset printing press. The inking/coating apparatus is pivotally mounted within the conventional dampener space of any lithographic printing unit. The aqueous component of the flexographic printing ink or aqueous coating material is evaporated and dried by high velocity, hot air dryers and high performance heat and moisture extractors so that the aqueous or flexographic ink or coating material on a freshly printed or coated sheet is dry and can be dry-trapped on the next printing unit. The inking/coating apparatus includes dual cradles that support first and second applicator rollers so that the inking/coating apparatus can apply a double bump of aqueous/flexographic or UV-curable printing ink or coating material to a plate on the plate cylinder, while simultaneously applying aqueous, flexographic or UV-curable printing ink or coating material to a plate or a blanket on the blanket cylinder, and thereafter onto a sheet as the sheet is transferred through the nip between the blanket cylinder and the impression cylinder. A triple bump is printed or coated on the last printing unit with the aid of an impression cylinder inking/coating unit.
摘要翻译： 可缩回的在线上墨/涂布装置可以将点或整体油墨/涂料施加到第一印刷单元上的板和/或毛毯上，或任何旋转胶版印刷机的任何连续的印刷单元上。 上墨/涂布装置枢转地安装在任何平版印刷单元的常规阻尼器空间内。 柔性版印刷油墨或水性涂料的水性成分通过高速，热空气干燥器和高性能的热和水分提取器蒸发和干燥，使得新印刷或涂布的纸上的水性或柔性油墨或涂料是干燥的， 可以在下一个印刷单元上干燥。 上墨/涂布装置包括支撑第一和第二涂布辊的双托架，使得着墨/涂布装置可以将水/柔性版或UV可固化印刷油墨或涂料的双凸起施加到印版滚筒上的板上，同时 将水性，柔性版或UV可固化的印刷油墨或涂料施加到橡皮布滚筒上的板或毯子上，然后当片材通过橡皮布滚筒和压印滚筒之间的辊隙传送到片材上时。 借助于压印滚筒着墨/涂布单元，在最后的印刷单元上印刷或涂布三重凸块。
-
4.发明授权Retractable printing/coating unit operable on the plate and blanket cylinders 失效可拉伸印刷/涂布单元可在印版和橡皮布滚筒上操作
公开(公告)号：US5598777A
公开(公告)日：1997-02-04
申请号：US538274
申请日：1995-10-02
CPC分类号： B41F23/08 , B41P2200/12
摘要： A retractable in-line inking/coating apparatus can apply either spot or overall inking/coating material to a plate and/or a blanket on the first printing unit or on any consecutive printing unit of any rotary offset printing press. The inking/coating apparatus is pivotally mounted within the conventional dampener space of any lithographic printing unit. The aqueous component of the flexographic printing ink or aqueous coating material is evaporated and dried by high velocity, hot air dryers and high performance heat and moisture extractors so that the aqueous or flexographic ink or coating material on a freshly printed or coated sheet is dry and can be dry-trapped on the next printing unit. The inking/coating apparatus includes dual cradles that support first and second applicator rollers so that the inking/coating apparatus can apply a double bump of aqueous/flexographic or UV-curable printing ink or coating material to a plate on the plate cylinder, while simultaneously applying aqueous, flexographic or UV-curable printing ink or coating material to a plate or a blanket on the blanket cylinder, and thereafter onto a sheet as the sheet is transferred through the nip between the blanket cylinder and the impression cylinder. A triple bump is printed or coated on the last printing unit with the aid of an impression cylinder inking/coating unit.
摘要翻译： 可缩回的在线上墨/涂布装置可以将点或整体油墨/涂料施加到第一印刷单元上的板和/或毛毯上，或任何旋转胶版印刷机的任何连续的印刷单元上。 上墨/涂布装置枢转地安装在任何平版印刷单元的常规阻尼器空间内。 柔性版印刷油墨或水性涂料的水性成分通过高速，热空气干燥器和高性能的热和水分提取器蒸发和干燥，使得新印刷或涂布的纸上的水性或柔性油墨或涂料是干燥的， 可以在下一个印刷单元上干燥。 上墨/涂布装置包括支撑第一和第二涂布辊的双托架，使得着墨/涂布装置可以将水/柔性版或UV可固化印刷油墨或涂料的双凸起施加到印版滚筒上的板上，同时 将水性，柔性版或UV可固化的印刷油墨或涂料施加到橡皮布滚筒上的板或毯子上，然后当片材通过橡皮布滚筒和压印滚筒之间的辊隙传送到片材上时。 借助于压印滚筒着墨/涂布单元，在最后的印刷单元上印刷或涂布三重凸块。
-
公开(公告)号：US20120152138A1
公开(公告)日：2012-06-21
申请号：US13408887
申请日：2012-02-29
CPC分类号： B41F22/00 , B41F21/10 , B41F30/04 , Y10T29/53909
摘要： In a printing press having a transfer cylinder for transferring a freshly printed substrate, a method of preparing the printing press for printing. The method comprises placing a first edge of an assembly of flexible jackets over a hook type attachment structure coupled to a first edge of the transfer cylinder and pressing the assembly of flexible jackets into contact with the hook type attachment structure, wherein the pressing is performed by rolling surface contact between the assembly of flexible jackets and an attachment tool comprising a handle and a cylinder coupled to the handle, wherein the outer surface of the cylinder is irregular in texture.
摘要翻译： 在具有用于转印新鲜印刷的基板的转印滚筒的印刷机中，制备用于印刷的印刷机的方法。 该方法包括将柔性护套的组件的第一边缘放置在耦合到传送滚筒的第一边缘的钩型连接结构上，并将柔性夹克的组件按压与钩型连接结构接触，其中按压由 柔性护套组件与连接工具之间的滚动表面接触，该连接工具包括一个手柄和一个连接在手柄上的圆筒，其中圆柱体的外表面质地不规则。
-
公开(公告)号：US5537925A
公开(公告)日：1996-07-23
申请号：US116711
申请日：1993-09-03
CPC分类号： F26B3/283 , B41F23/0443
摘要： An infra-red dryer utilizes high velocity air jets which scrub and break up the moist air layer which clings to the surface of a freshly printed and/or coated sheet. The high velocity air jets are directed through multiple air flow apertures across an array of infra-red lamps onto the freshly printed and/or coated sheets. An extractor exhausts the moisture-laden air from an exposure zone while short wave infra-red radiation heats the ink and/or protective coating. The effective exposure to pressurized air is increased by the air jets which produce a balanced pressure air blanket along the sheet travel path. The moist air layer is displaced from the printed and/or coated sheet and is extracted from the press as the sheet moves through the exposure zone.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.02 秒)
