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System and method for printing a code on an elongate article and the code so printed
System and method for printing a code on an elongate article and the code so printed
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机译:用于在细长制品上印刷代码的系统和方法以及如此印刷的代码
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摘要
A method and apparatus for printing a redundant code on an elongate article are disclosed. The apparatus includes an ink unit, at least one printing head and a controller. The printing head includes two, or three, valves, controlled by the controller. As the elongate article passes through a printing station, the controller selectively actuates the valves to release ink, and thus print the code. The two valves are preferably aligned and laterally spaced from each other in order to print the same code twice on the article.
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