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公开(公告)号：US5819660A
公开(公告)日：1998-10-13
申请号：US449522
申请日：1995-05-24
CPC分类号： B41F35/06 , B41F35/00 , B41F35/006 , B41F35/02 , B41F35/04 , B41P2235/242 , B41P2235/246
摘要： An improved apparatus and method for cleaning one or more of the rollers used in printing presses. Typically, the printing press features manual or automated devices for supplying cleaning solvent to the press during a washing operation. A blade assembly is pivotally disposed for engagement with the press roller. The blade assembly features a blade unit for scraping solid and liquid debris from the roller, and a receptacle trough for collecting used solvent as well as solid and liquid debris. In the improvement, a sheathing system is provided to supply protective sheath material to cover the blade assembly to keep the blade assembly clean during the washing operation. The sheath material preferably has a low coefficient of friction to prevent wearing of the components and is relatively thin to maintain the blade geometry for effective cleaning of the roller. An absorbent lining is disposed in the receptacle trough to absorb the used ink and solvent and to protect the trough from soiling during the washing operation. The sheathing system is automatically actuated either upon the pivoting engagement of the blade assembly with the press roller or when the blade assembly is pivoted away from the press roller.
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公开(公告)号：US5450792A
公开(公告)日：1995-09-19
申请号：US955694
申请日：1992-10-02
CPC分类号： B41F35/06 , B41F35/00 , B41F35/006 , B41F35/02 , B41F35/04 , B41P2235/242 , B41P2235/246
摘要： An improved apparatus and method for cleaning one or more of the rollers used in printing presses. Typically, the printing press features manual or automated devices for supplying cleaning solvent to the press during a washing operation. A blade assembly is pivotally disposed for engagement with the press roller. The blade assembly features a blade unit for scraping solid and liquid debris from the roller, and a receptacle trough for collecting used solvent as well as solid and liquid debris. In the improvement, a sheathing system is provided to supply protective sheath material to cover the blade assembly to keep the blade assembly clean during the washing operation. The sheath material preferably has a low coefficient of friction to prevent wearing of the components and is relatively thin to maintain the blade geometry for effective cleaning of the roller. An absorbent lining is disposed in the receptacle trough to absorb the used ink and solvent and to protect the trough from soiling during the washing operation. The sheathing system is automatically actuated either upon the pivoting engagement of the blade assembly with the press roller or when the blade assembly is pivoted away from the press roller.
摘要翻译： 一种用于清洁印刷机中使用的一个或多个辊的改进的装置和方法。 通常，印刷机具有手动或自动装置，用于在洗涤操作期间向冲压机提供清洁溶剂。 枢转地设置有与压辊接合的刀片组件。 刀片组件具有用于从辊上刮下固体和液体碎屑的刀片单元，以及用于收集使用的溶剂以及固体和液体碎屑的容器槽。 在改进中，设置护套系统以提供保护性护套材料以覆盖刀片组件，以在洗涤操作期间保持刀片组件清洁。 护套材料优选地具有低摩擦系数以防止部件磨损，并且相对较薄以保持刀片几何形状以有效地清洁辊。 吸收衬里设置在容器槽中以吸收所使用的油墨和溶剂，并在洗涤操作期间保护槽不被弄脏。 护套系统可以在刀片组件与压辊的枢转接合时或当刀片组件从压辊转动时自动启动。
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3.再颁专利
公开(公告)号：USRE35976E
公开(公告)日：1998-12-01
申请号：US697611
申请日：1996-08-28
IPC分类号： B41F35/00 , B65D85/672 , B65D85/67
CPC分类号： B65D85/672 , B41F35/00 , B41P2235/24
摘要： There is disclosed a pre-packaged, pre-soaked cleaning system for use to clean the cylinders of printing machines. The system includes a pre-soaked fabric roll saturated to equilibrium with low volatility organic compound solvent which is wrapped around a cylindrical core having open ends to form a roll. The saturated, wrapped fabric roll is inserted in a heat-sealable or heat-shrinkable and heat-sealable plastic sleeve, the sleeve being to intimate contact with the fabric roll after being subjected in heat-sealing or heat-shrinking and heat-sealing, thus permitting transporting and storage of the system until use without detrimentally affecting the cleaning ability of the fabric roll. The system may also include a slotted canister in which the saturated wrapped roll is inserted before it is placed into the plastic sleeve and heat-sealed or heat-shrunken and heat-sealed thereon or end caps inserted in the open ends of the core. A method for making the system is also disclosed.
摘要翻译： 公开了一种预先包装的预浸泡清洁系统，用于清洁印刷机的气瓶。 该系统包括用低挥发性有机化合物溶剂饱和至平衡的预浸泡织物辊，其缠绕在具有开口端的圆柱形芯上以形成辊。 饱和的包裹的织物卷被插入可热封或热收缩且可热封的塑料套筒中，套筒在经过热封或热收缩和热封之后与织物辊紧密接触， 从而允许系统的运输和存储直到使用而不会不利地影响织物卷的清洁能力。 该系统还可以包括开槽的罐，其中饱和的包裹的辊在其被放入塑料套筒之前被插入并且被热封或热收缩并热封在其上或插入在芯的开口端的端盖。 还公开了一种制造该系统的方法。
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4.发明授权
公开(公告)号：US5368157A
公开(公告)日：1994-11-29
申请号：US145881
申请日：1993-10-29
IPC分类号： B41F35/06 , B41F35/00 , B65D85/672 , B65D85/67
CPC分类号： B65D85/672 , B41F35/00 , B41P2235/24
摘要： There is disclosed a pre-packaged, pre-soaked cleaning system for use to clean the cylinders of printing machines. The system includes a pre-soaked fabric roll saturated to equilibrium with low volatility organic compound solvent which is wrapped around a cylindrical core having open ends to form a roll. The saturated, wrapped fabric roll is inserted in a heat-sealable or heat-shrinkable and heat-sealable plastic sleeve, the sleeve being to intimate contact with the fabric roll after being subjected in heat-sealing or heat-shrinking and heat-sealing, thus permitting transporting and storage of the system until use without detrimentally affecting the cleaning ability of the fabric roll.The system may also include a slotted canister in which the saturated wrapped roll is inserted before it is placed into the plastic sleeve and heat-sealed or heat-shrunken and heat-sealed thereon or end caps inserted in the open ends of the core.A method for making the system is also disclosed.
摘要翻译： 公开了一种预先包装的预浸泡清洁系统，用于清洁印刷机的气瓶。 该系统包括用低挥发性有机化合物溶剂饱和至平衡的预浸泡织物辊，其缠绕在具有开口端的圆柱形芯上以形成辊。 饱和的包裹的织物卷被插入可热封或热收缩且可热封的塑料套筒中，套筒在经过热封或热收缩和热封之后与织物辊紧密接触， 从而允许系统的运输和存储直到使用而不会不利地影响织物卷的清洁能力。 该系统还可以包括开槽的罐，其中饱和的包裹的辊在其被放入塑料套筒之前被插入并且被热封或热收缩并热封在其上或插入在芯的开口端的端盖。 还公开了一种制造该系统的方法。
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5.发明授权公开(公告)号：US06849124B1
公开(公告)日：2005-02-01
申请号：US09094991
申请日：1998-06-15
CPC分类号： D06G1/00 , B41F35/00 , B41P2235/24 , B41P2235/50
摘要： An improved method and system for cleaning a cylinder of a printing press. One method involves soaking a strip of cleaning fabric on a press with a low volatility organic compound solvent. Excess solvent, if any, is removed to place the strip of cleaning fabric in functional equilibrium with the solvent. The cleaning fabric is then used to clean a cylinder. Alternatively, the strip of cleaning fabric is soaked on site by contacting the strip of cleaning fabric with the solvent and wrapping the strip of cleaning fabric into a cleaning fabric supply roll. The cleaning fabric is then brought in engagement with a printing press having a cylinder to be cleaned without disposing a sleeve around the fabric roll and without substantially disturbing the distribution of the solvent in the fabric roll and detrimentally affecting the cleaning ability of the fabric.
摘要翻译： 一种用于清洁印刷机滚筒的改进方法和系统。 一种方法包括用低挥发性有机化合物溶剂将一条清洁织物浸泡在压机上。 去除过量的溶剂（如果有的话）以使清洁织物条与溶剂具有功能平衡。 然后将清洁织物用于清洁圆筒。 或者，通过将清洁织物条与溶剂接触并将清洁织物条包裹在清洁织物供应辊中，将清洁织物条浸泡在现场。 然后将清洁织物与具有要清洁的圆筒的印刷机接合，而不会在织物辊周围设置套筒，而基本上不干扰溶剂在织物卷中的分布，并且不利地影响织物的清洁能力。
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6.发明授权Cleaning system and process for making same employing reduced air cleaning fabric 失效清洁系统和使用减少空气清洁织物的方法
公开(公告)号：US5974976A
公开(公告)日：1999-11-02
申请号：US924495
申请日：1997-08-27
CPC分类号： B41F35/00 , B41P2235/24
摘要： A cleaning system for a printing press using pre-soaked, reduced volume of air in cleaning fabric and a method for making the system are disclosed. The system includes a cleaning fabric treated to reduce the amount of air volume the cleaning fabric contains. The cleaning fabric is saturated to functional equilibrium with a low volatility organic compound solvent. The cleaning fabric is wrapped around an elongated core to form a fabric roll. The saturated, wrapped fabric roll may be used to clean a cylinder of a printing press. The saturated, wrapped fabric roll may be inserted in a sealable sleeve, the sealable sleeve being in contact with the fabric roll and then sealed, thus permitting transporting and storage of the system until use without detrimentally affecting the cleaning ability of the fabric.
摘要翻译： 公开了一种使用在清洗织物中预浸泡，减少体积的空气的印刷机的清洁系统和制造该系统的方法。 该系统包括处理以减少清洁织物所含的空气量的清洁织物。 清洁织物用低挥发性有机化合物溶剂饱和至功能平衡。 清洁织物缠绕在细长的芯上以形成织物卷。 饱和的包裹的织物卷可以用于清洁印刷机的圆筒。 饱和的包裹的织物卷可以插入可密封的套筒中，可密封的套筒与织物卷接触，然后被密封，从而允许系统的运输和储存直到使用，而不会不利地影响织物的清洁能力。
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7.发明授权公开(公告)号：US07069854B2
公开(公告)日：2006-07-04
申请号：US09800000
申请日：2001-03-06
IPC分类号： B41F35/00
CPC分类号： D06G1/00 , B41F35/00 , B41P2235/24 , B41P2235/50
摘要： An improved method and system for cleaning a cylinder of a printing press. One method involves soaking a strip of cleaning fabric on a press with a low volatility organic compound solvent. Excess solvent, if any, is removed to place the strip of cleaning fabric in functional equilibrium with the solvent. The cleaning fabric is then used to clean a cylinder. Alternatively, the strip of cleaning fabric is soaked on site by contacting the strip of cleaning fabric with the solvent and wrapping the strip of cleaning fabric into a cleaning fabric supply roll. The cleaning fabric is then brought in engagement with a printing press having a cylinder to be cleaned without disposing a sleeve around the fabric roll and without substantially disturbing the distribution of the solvent in the fabric roll and detrimentally affecting the cleaning ability of the fabric.
摘要翻译： 一种用于清洁印刷机滚筒的改进方法和系统。 一种方法包括用低挥发性有机化合物溶剂将一条清洁织物浸泡在压机上。 去除过量的溶剂（如果有的话）以使清洁织物条与溶剂具有功能平衡。 然后将清洁织物用于清洁圆筒。 或者，通过将清洁织物条与溶剂接触并将清洁织物条包裹在清洁织物供应辊中，将清洁织物条浸泡在现场。 然后将清洁织物与具有要清洁的圆筒的印刷机接合，而不会在织物卷周围设置套筒，并且基本上不干扰溶剂在织物卷中的分布，并且不利地影响织物的清洁能力。
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8.发明授权Cleaning system and process for making and using same employing a highly viscous solvent 失效用于制造和使用高粘度溶剂的清洁系统和方法
公开(公告)号：US6035483A
公开(公告)日：2000-03-14
申请号：US476382
申请日：1995-06-07
申请人： C. Robert Gasparrini , Akira Hara , Walter H. Cano
发明人： C. Robert Gasparrini , Akira Hara , Walter H. Cano
CPC分类号： B41F35/00 , B41P2235/24 , B41P2235/50 , Y10S15/12
摘要： A cleaning system employing a highly viscous cleaning agent. A highly viscous cleaning agent is placed on a strip of cleaning fabric whereby the strip of cleaning fabric is made functional for cleaning cylinders of printing presses. The strip of cleaning fabric is wrapped around the center piece. The strip of cleaning fabric may then be brought into contact with a cylinder to be cleaned in order to clean the cylinder. The highly viscous cleaning agent may be made by mixing a viscosity adding agent with a low volatility, organic compound solvent. Additionally, water or another additive may be mixed in for improved cleaning properties. The method of making the same is also discussed.
摘要翻译： 使用高粘度清洁剂的清洁系统。 将高粘度的清洁剂放置在清洁织物条上，由此清洁织物条被用于清洁印刷机的滚筒。 清洁织物条缠绕在中心件上。 然后可以将清洁织物条与要清洁的圆筒接触以便清洁圆筒。 高粘度清洁剂可以通过将粘度添加剂与低挥发性有机化合物溶剂混合来制备。 此外，可以混合水或其它添加剂以改善清洁性能。 还讨论了制作相同的方法。
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公开(公告)号：US07014716B2
公开(公告)日：2006-03-21
申请号：US09800252
申请日：2001-03-06
CPC分类号： D06G1/00 , B41F35/00 , B41P2235/24 , B41P2235/50
摘要： An improved method and system for cleaning a cylinder of a printing press. One method involves soaking a strip of cleaning fabric on a press with a low volatility organic compound solvent. Excess solvent, if any, is removed to place the strip of cleaning fabric in functional equilibrium with the solvent. The cleaning fabric is then used to clean a cylinder. Alternatively, the strip of cleaning fabric is soaked on site by contacting the strip of cleaning fabric with the solvent and wrapping the strip of cleaning fabric into a cleaning fabric supply roll. The cleaning fabric is then brought in engagement with a printing press having a cylinder to be cleaned without disposing a sleeve around the fabric roll and without substantially disturbing the distribution of the solvent in the fabric roll and detrimentally affecting the cleaning ability of the fabric.
摘要翻译： 一种用于清洁印刷机滚筒的改进方法和系统。 一种方法包括用低挥发性有机化合物溶剂将一条清洁织物浸泡在压机上。 去除过量的溶剂（如果有的话）以使清洁织物条与溶剂具有功能平衡。 然后将清洁织物用于清洁圆筒。 或者，通过将清洁织物条与溶剂接触并将清洁织物条包裹在清洁织物供应辊中，将清洁织物条浸泡在现场。 然后将清洁织物与具有要清洁的圆筒的印刷机接合，而不会在织物卷周围设置套筒，并且基本上不干扰溶剂在织物卷中的分布，并且不利地影响织物的清洁能力。
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公开(公告)号：US06263795B1
公开(公告)日：2001-07-24
申请号：US09211030
申请日：1998-12-14
IPC分类号： B41F3500
CPC分类号： D06G1/00 , B41F35/00 , B41P2235/24 , B41P2235/50
摘要： An improved method and system for cleaning a cylinder of a printing press. One method involves soaking a strip of cleaning fabric on a press with a low volatility organic compound solvent. Excess solvent, if any, is removed to place the strip of cleaning fabric in functional equilibrium with the solvent. The cleaning fabric is then used to clean a cylinder. Alternatively, the strip of cleaning fabric is soaked on site by contacting the strip of cleaning fabric with the solvent and wrapping the strip of cleaning fabric into a cleaning fabric supply roll. The cleaning fabric is then brought in engagement with a printing press having a cylinder to be cleaned without disposing a sleeve around the fabric roll and without substantially disturbing the distribution of the solvent in the fabric roll and detrimentally affecting the cleaning ability of the fabric.
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