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Plastic panel UV laser lettering has little effect, no deformation or scorching
May 17 , 2021
UV laser marking plastics, white\black\graphics and texts can be marked, and the marking is clear Lasers are roughly classified into fiber lasers, carbon dioxide lasers, and ultraviolet lasers. Some plastics are easy to mark because they absorb laser light, while some plastics do not absorb laser light and cannot be marked with laser light at all. The absorption rate of the laser is ...
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Ultraviolet laser cutting machine is the most commonly used equipment
May 17 , 2021
Ultraviolet laser cutting machine is the most commonly used equipment in the field of micro-precision laser processing. It is mainly used for precision laser cutting, resistance adjustment, etching, scribing, drilling and other applications. It is commonly used in 3C electronics, medical, photovoltaic, automotive, aerospace And many other fields. Common cutting application materials include PCB, F...
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Application of picosecond laser cutting machine on flexible screen
May 17 , 2021
Application of picosecond laser cutting machine on flexible screen The so-called flexible screen refers to a screen that can be bent and folded freely. As a brand-new field, flexible screens are faced with many problems in the processing process, and higher requirements are put forward on the processing technology. Compared with traditional brittle material processing, OLED display screens must be...
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Why choose UV laser cutting machine for wafer cutting
May 17 , 2021
Why choose UV laser cutting machine for wafer cutting Most semiconductor materials have a good absorption of light in the ultraviolet band. Take the absorption of monocrystalline silicon in different wavelength bands as an example. When laser processing in the ultraviolet band is used to process semiconductor materials, due to the narrow focus spot of ultraviolet light, the photon energy is ...
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UV solid-state laser can complete the coding of plastic packaging bags in less than 1 second
May 18 , 2021
UV solid-state laser can complete the coding of plastic packaging bags in less than 1 second One of RFH's Russian customers showed the characteristics of Russian hospitality in his body. Every time we visited him in the past, we welcomed our group very warmly and took us to visit some scenic spots in Russia. If they come to China, they will also bring some gifts to RFH. Russian custo...
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3W-10W UV laser is used to code the production date of Russian food packaging bags
May 18 , 2021
3W-10W UV laser is used to code the production date of Russian food packaging bags One of RFH's Russian customers showed the characteristics of Russian hospitality in his body. Every time we visited him in the past, we welcomed our group very warmly and took us to visit some scenic spots in Russia. If they come to China, they will also bring some gifts to RFH. Russian customers often...
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Nanosecond UV lasers fly on-line and print codes on food packaging bags
May 18 , 2021
Nanosecond UV lasers fly on-line and print codes on food packaging bags One of RFH's Russian customers showed the characteristics of Russian hospitality in his body. Every time we visited him in the past, we welcomed our group very warmly and took us to visit some scenic spots in Russia. If they come to China, they will also bring some gifts to RFH. Russian customers often buy ...
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Why do thin-film solar cells need to be cut with a UV laser?
May 18 , 2021
Why do thin-film solar cells need to be cut with a UV laser? Solar energy is one of the main clean and renewable new energy sources to replace fossil energy in the future. As a relatively mature solar cell currently very promising, thin-film solar cells have the advantages of saving raw materials, low cost, good weak light absorption, and being able to produce large-are...
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Picosecond laser etching of PI film solar cells
May 20 , 2021
Picosecond laser etching of PI film solar cells Solar thin film batteries can be divided into two categories: hard substrates and flexible substrates. Flexible thin-film solar cells refer to thin-film solar cells made on flexible materials (such as stainless steel, polyimide, etc.). Compared with thin-film solar cells on hard substrates (such as glass), flexible t...
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Advantages of laser cutting solar PI film screen
May 20 , 2021
Advantages of laser cutting solar PI film screen At present, the mainstream solar screen processing is to use the exposure method to make electrode patterns on photosensitive materials; laser cutting is a revolutionary screen processing technology that contributes to the industry's cost reduction and efficiency enhancement. Compar...
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Advantages of UV laser cutting PI film
May 20 , 2021
Advantages of UV laser cutting PI film With the development of laser technology, the use of UV laser cutting PI cover film gradually replaces the traditional die cutting. Ultraviolet laser cutting is a non-contact processing, no expensive molds are needed, and the production cost is greatly reduced. The focused spot can be only a dozen micrometers, which can meet...
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How does UV laser cut MEMS wafers
May 20 , 2021
How does UV laser cut MEMS wafers MEMS (Micro-Electro-Mechanical System) is a micro-electro-mechanical system, generally composed of micro-mechanical structure, micro-sensor, micro-actuator and control circuit. MEMS is a chip that realizes the conversion between different energy forms through semiconductor technology. The dicing method of MEM...
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