首页>
外国专利>
SOLVENT REPLENISHMENT USING DENSITY SENSOR FOR FLEXOGRAPHIC PRINTER
SOLVENT REPLENISHMENT USING DENSITY SENSOR FOR FLEXOGRAPHIC PRINTER
展开▼
机译:使用密度传感器的柔性版打印机补溶剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
A flexographic printing system uses a flexographic printing plate to produce printed patterns on a substrate. An ink recirculation system is used to reduce variability in system performance resulting from ink viscosity changes. A recirculation pump moves ink through an ink recirculation line connected to an ink reservoir. A metering pump adds a controlled flow rate of solvent from a solvent replenishment chamber into the ink recirculation line, thereby providing replenished in which is returned to the ink reservoir. A control system is used to control the flow rate of solvent provided by the metering pump responsive to an ink density measured using a density sensor.
展开▼