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Laser beam marking assembly for food or food packaging directs beam through separate paths to overlapping target zones
Laser beam marking assembly for food or food packaging directs beam through separate paths to overlapping target zones
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机译:用于食品或食品包装的激光束标记组件将光束通过单独的路径引导到重叠的目标区域
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摘要
Claimed is a laser beam (2) process and assembly to mark a product e.g. food (10) or its packaging. The laser beam is regulated by a programable laser beam deflector system (30, 31) that direct the beam through two non-overlapping paths. Each beam can be deflected through an angle which overlaps the target area of the other beam. Each beam can reach some or all of the second target area.
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