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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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355nm紫外激光器打标中的条码色彩不可以应用红色
Release time:2021/09/15
355nm紫外激光器打标中的条码色彩不可以应用红色

纳秒紫外激光打标是我们常用的一种打标装备,常用来制作二维码,不过偶然候制作出来的二维码明明非常冲洗,不过扫描枪的扫描,却怎么也读不出来。这是怎么回事?这里帮大家遍及一点关于应用激光打标机打标二维码的条码常识。
红色只能作为二维码的底色,而不可以作为一种条色。因为扫描仪发出红光,因此红光照射在一样是红光的代码上会产生猛烈的反射,相似于照射在白光上的反射。不难明白,条形码二维码辨认的基本要求是空的反映强,码的反映弱。
因此,思量到它对红光的猛烈反射,这里的红光只适合短色(如底色),不适合做色彩来做条码色彩。由此可见,条形码二维码在色彩上是相对严酷的,并不是全部的色彩都可以用来打印代码。我们可以总结以下:可以缩短的色彩有白色、黄色、橙色和血色,可以剪短的色彩有黑色、蓝色、深绿色和深棕色,其余色彩是不容许的。
在打听了这些常识以后,我们在应用激光打标机举行二维码的条码制作,尽管按照以上要求制作,当然偶然候也能够采取印调的方式来办理。这些都需求我们不断地想办法来进步自己的实际操纵程度。
关键词: 紫外绿光激光器
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