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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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固体紫外激光器冷打标技术优势
Release time:2021/09/15
紫外激光器冷打标技术优势
紫外激光打标机又叫紫外线激光打标机或UV激光打标机,是一种冷光源的激光打标模式,不会破坏物体表面,特别适用于食品包装袋、化妆品包装、医药包装材料、玻璃器皿表面钻孔、通讯器材等特殊材质进行文字、图形图案、logo、二维码等行业的超精细打标,打标效果精细、标记清晰牢固,并且不像油墨喷码会有污染。
我们都知道传统的激光打标机,所采用的激光是热加工技术:
1、通过表层物质的蒸发使深层物质暴露出来;
2、通过光能引起表层物质的物理变化“雕刻”出痕迹;
3、通过光能烧掉部分物质来显出所需刻蚀的图案、文字。
但热加工技术对材料会有一定的破外性,所以在精细度方面的发展具有一定限制性。而UV激光打标机采用是一种冷加工技术,在使用冷激光加工时,不会产生热效应而造成材料烧焦,对材料的影响概率会降低到1%,所以是对打标效果有更高要求的客户首选产品。
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