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As the leading industrial solid-state laser manufacturer,RFH laser company offer 355nm ultraviolet (UV) laser,nanosecond 532nm green laser and customized laser ,power range in 3W ,5W ,10W ,15W,18W,35W,for marking plastics,gla
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Shenzhen RFH Laser Technology Co.,Ltd was founded in 2007 with headquarters in Shenzhen High-Tech Industrial Park, branch offices in Wuhan and Suzhou and production base in Huiyang.
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After 16 years of development, RFH now has an industrial laser oriented R&D team made up of top professionals and experts from both home and abroad. Its R&D departments cover engineering, laser and electric.
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紫外激光器打标在FPC打标中的应用
Release time:2021/09/15

紫外激光打标机在FPC打标中的应用,FPC是电子应用领域重要的链接线路,系电子电路中不可或缺的重要器件。CVL覆盖膜是FPC的搭档,将其附在FPC产品上能起到防氧化、防阻焊的作用。
当然FPC本身是包含了铜和覆盖膜的,在现今高度自动化、智能化的设备发展,对FPC产品的要求也越来越高,也提出了对FPC产品进行可追溯化管理,要求对FPC产品生产过程进行产品质量追溯,后期产品应用过程中做到产品售后可追溯。这就需要对FPC相关产品标记出清晰、可读二维码和SN售后编码,而紫外激光打标机设备就轻松的解决问题,紫外激光打标机设备满足产品质量追溯、售后服务编码标记需求。
CVL覆盖膜通常指的是PI膜,其打标的工艺要求是在表面标记出清晰美观的字符串或二维码,并且不穿透膜层。FPC铜箔的要求是,在铜箔表面标记处清晰的二维码或字符串,清晰、可读,并且不使其变形。针对工艺要求,开发出的紫外激光打标机产品,可满足两种材料的打标需求,满足工艺条件同时,灵活使用,并配置相机可读取功能,自动识别区域打标功能。下图为PI膜、铜箔产品紫外激光打标样。
紫外激光打标机的特性:采用高性能紫外激光器(腔内倍频技术+ TEC制冷技术),激光光束质量优越,为用户带来优越的打标效果,紫外激光器属于冷光源,打标时热影响区特别小,更适合对热影响比较敏 感的材料进行精细激光打标。
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关键词: 紫外激光器
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