355nm UV laser for bottle opener marking

As the saying goes, "a good horse deserves a good saddle", today we will talk about wine and its good partner corkscrew. In life, the corkscrew for opening wine is too ordinary and ordinary, and it is easy to put it on the shelf after it works, and gradually be forgotten over time.

If you "inject" different elements or marks on the bottle opener, including but not limited to product logos, blessings or other graphics and texts, it will reflect a full sense of life ritual, give the bottle opener new value, and then serve as a gift Giving it to relatives and friends, or giving it to customers as a gift from wine merchants can make people feel full sincerity and help to enhance brand promotion.

To make these elements even more recognizable, permanent markings using laser marking give the corkscrew a glow. The mark of laser marking is that the high-energy-density laser beam ablates a shallow layer of the surface of the material, exposing specific graphics or changing colors. Therefore, these characters obtained are particularly obvious to the naked eye, but they are not easy to touch. It is also very soft, smooth and smooth without cutting hands, and has a very texture.

Since the bottle opener is mostly made of stainless steel, or covered with a layer of plastic, wood, etc., the 355nm UV nanosecond laser's non-selective material and "cold" processing characteristics can be well targeted to obtain high-quality marking marks.

The so-called not picking materials means that most materials have a higher absorption rate for 355nm ultraviolet light. Therefore, compared with green light and infrared lasers, high absorption rate means higher marking efficiency, and can realize multi-purpose of one machine at the same time.

The advantage of 355nm ultraviolet light lies in the "cold" processing. The single photon energy of 355nm ultraviolet light is high, and the absorption rate of the material is high. The main performance of the marking effect is that the thermal effect is small, especially for heat-sensitive plastic and wood materials. It is not easy to char and burn, and the marking is clearer. 355nm ultraviolet light is also called "cold" light source.

Láser UV serie S9 3W 5W 10W: https://www.rfhtech.com/s9-series-3w-5w-10w-uv-laser_p9.html 

Con la ventaja única de la luz ultravioleta de 355 nm, el estrecho ancho de pulso del láser (alrededor de 25 ns) también ayuda. El ancho de pulso más estrecho significa que la energía del láser actúa sobre el material durante un tiempo más corto y el tiempo de acumulación de calor es más corto, por lo que la zona afectada por el calor durante el marcado es pequeña, lo que también ayuda a mejorar la calidad del marcado.

Además, la excelente calidad del haz (M2<1,2) y las características de fácil enfoque de 355nm añaden mucho a la calidad del marcado. El diámetro del punto del láser ultravioleta de nanosegundos de 355 nm después de enfocar es del orden de micras, y el punto obtenido después de pasar a través de los componentes ópticos del equipo de marcado es fino, lo que puede usarse para marcado fino, ancho de línea estrecho y fácil de obtener marcas gráficas de alto contraste y alta resolución.