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Ink degassing for circulating ink supply systems in ink jet printers

机译:喷墨打印机中循环墨水供应系统的墨水脱气

摘要

An ink circulation system which improves the degassing quality of the ink supplied an ink jet print head of a printing apparatus is provided. The ink circulation system includes a supply subtank (20) for supplying ink to an ink jet print head (10) and a return subtank (30) returning the ink not ejected by the ink jet print head (10). A print circulation path links the supply subtank (20) with the ink jet print head (10) and the return subtank (30) for providing a print flow of ink from the supply subtank (20) to the ink jet print head (10), the return subtank (30), and back to the supply subtank (20). A degas circulation path links the supply subtank (20) with a through-flow degassing unit (60) for providing a degas flow of ink from the supply subtank (20) to the through-flow degassing unit (60) and back to the supply subtank (20).
机译:提供了一种墨循环系统,该墨循环系统改善了供应给打印设备的喷墨打印头的墨的脱气质量。墨循环系统包括用于将墨供应到喷墨打印头(10)的供应子容器(20)和使未被喷墨打印头(10)喷射的墨返回的返回子容器(30)。打印循环路径将供应子容器(20)与喷墨打印头(10)和返回子容器(30)相连,以提供墨水从供应子容器(20)到喷墨打印头(10)的打印流,返回子容器(30),然后返回到供应子容器(20)。脱气循环路径将供应子容器(20)与通流脱气单元(60)相连,以提供墨水从供应子容器(20)到通流脱气单元(60)的脱气并返回到供应中。子坦克(20)。

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