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公开(公告)号：EP0837774A4
公开(公告)日：1999-07-14
申请号：EP96925288
申请日：1996-07-08
申请人： MALINER BRUCE J
发明人： MALINER BRUCE J
摘要： A roll fed labelling system and associated label are disclosed. The label (12) includes a triggering mark (28) formed of luminophor ink, i.e. containing a fluorescent optical brightening agent, that reflects as visible light directed UV light. A modulated UV light is directed at the label and the modulated reflected visible light is detected and used to trigger a cutting mechanism to separate a single label from the remainder of the roll. The triggering mark need not visibly contrast with the surrounding graphics of the label and may be invisible in visible light. When producing the roll of labels, the amount of brightening agent may be controlled by monitoring the luminescence of the triggering mark relative to a reference level which may be derived with reference to a miximum luminescence of other parts of the label.
摘要翻译： 公开了卷式进纸标签系统和相关标签。 标签（12）包括由发光体油墨形成的触发标记（28），即含有荧光增白剂，其作为可见光反射的紫外光反射。 经调制的UV光被引导至标签，并且调制后的反射可见光被检测并用于触发切割机构以将单个标签与卷的其余部分分离。 触发标记不需要与标签的周围图形明显对比，并且在可见光下可能不可见。 当生产标签卷时，可以通过监控触发标记的发光相对于可以参考标签其他部分的混合发光得到的参考水平来控制光亮剂的量。
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公开(公告)号：EP0837774A1
公开(公告)日：1998-04-29
申请号：EP96925288.0
申请日：1996-07-08
申请人： Maliner, Bruce J.
发明人： Maliner, Bruce J.
摘要： A roll fed labelling system and associated label are disclosed. The label (12) includes a triggering mark (28) formed of luminophor ink, i.e. containing a fluorescent optical brightening agent, that reflects as visible light directed UV light. A modulated UV light is directed at the label and the modulated reflected visible light is detected and used to trigger a cutting mechanism to separate a single label from the remainder of the roll. The triggering mark need not visibly contrast with the surrounding graphics of the label and may be invisible in visible light. When producing the roll of labels, the amount of brightening agent may be controlled by monitoring the luminescence of the triggering mark relative to a reference level which may be derived with reference to a miximum luminescence of other parts of the label.
摘要翻译： 公开了卷式进纸标签系统和相关标签。 标签（12）包括由发光体油墨形成的触发标记（28），即含有荧光增白剂，其作为可见光反射的紫外光反射。 经调制的UV光被引导至标签，并且调制后的反射可见光被检测并用于触发切割机构以将单个标签与卷的其余部分分离。 触发标记不需要与标签的周围图形明显对比，并且在可见光下可能不可见。 当生产标签卷时，可以通过监控触发标记的发光相对于可以参考标签其他部分的混合发光得到的参考水平来控制光亮剂的量。
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