UVLED Science UVLED Has These Characteristics

The Coronavirus outbreak has significantly disrupted society's ability to function normally and people's daily lives by making them fearful of being touched by microorganisms. Deep ultraviolet lamp diode disinfection technology was created in response to the increasingly severe environmental pollution. It has achieved significant advances in disinfecting and has a wide range of potential applications. Due to its benefits of compact size, power consumption and low, environmentally friendly nature, and quick lighting, UVC LED ultraviolet devices have emerged as the best-selling items for disinfection and sterilization throughout the epidemic. The UV light business, together with the UV LED Printing Systemindustry, has all seen opportunities for change and improvement as a result of the expansion of the UVC LED market. The introduction of LED UV light curative technology in 2008 at the German Drupa Print Equipment and Technology Exhibition was remarkable and received a lot of attention from suppliers of UV LED Printing Systemequipment and services. The future of trying cures in the UV LED Printing Systemindustry will be dominated by LED UV light technology, according to industry experts who have given this technology excellent marks. What connection does UV LED technology have to the UV LED Printing System sector? When questioned about UV LED Printing Systemtechnology, most people will mention household printers or duplicate shops. These printer types, however, only represent a small portion of the UV LED Printing Systemtechnologies available today and the applications they can be used for. All printed materials—from newspapers to wallpaper packing to bottle labels—require particular UV LED Printing Systemprocedures. What feature do all of these techniques share? UV drying is the process of curing ultraviolet (UV) radiation. With this technique, UV LED Printing Systemcan continue while the ink is drying. Please be advised that UV is not frequently utilized for home UV LED Printing Systemsince inks are dried using still heat. Instead, the primary applications for UV drying are in commercial and industrial printing. Involving UV light in the UV LED Printing Systemcan be done in several ways. Light-emitting diodes, or simply LEDs, have seen the fastest technological growth during the past few years. If the UV Led printing systemprocedure is carried out in a series of steps, UV LEDs can either be positioned after the ink has been applied to the surface or in intermediate locations. In contrast to conventional UV light bulbs, UV LED luminescence is produced when electrons pass through a semiconductor (diode) that emits energy in the form of protons. The type of materials used in the semiconductor determines the light emission and, thus, the precise wavelength. The chemical mechanism involved in curing inks with ultraviolet radiation is intricate. Using a photoinitiator is based on crosslinking, which hardens ink by forming new links within oligomers. A material known as a photoinitiator reacts to wavelengths and causes a chemical process in which some bonds are destroyed, and others are created. Then, a stiff three-dimensional network is created by these new bonds. Led Ultraviolet Inks For Retail Food Packaging: Benefits One of the print industry's fastest-growing segments is the use of UV-LED inks for a range of general applications, such as posters, catalogs, and brochures. Although still very new, UV LED systemcolors for packaged foods are becoming more and more well-liked. 1) Complete Food Safety Compliance Customer safety must be ensured in all food manufacturing and processing processes. Standard UV inks must adhere to safety and migration standards for direct packaging. Minimal migration LED-UV inks are suitable for use in many high-end food packaging applications since they are made to minimize the entry of ink components into foods. 2) Exceptional Versatility When using LED-UV inks, a greater level of curing is crucial, especially when creating a variety of food-safe packaging without additional labels. Given that print may be applied directly to container materials like meal tubs, cylinder or cylindrical cups, and PET bottles, LED-UV ink prices are more affordable. 3) A Practical Way To Reduce Costs Overall, LED-UV inks are quick to set up and have a low waste rate. Combined with flexographic or digital printability, they make it possible to define a specific print run length, lowering waste and providing a more accurate sense of cost. Presses using LED-UV technology are less expensive to run and maintain since they have fewer moving components requiring routine maintenance and greater lamp life. As a result, compared to other UV LED Printing Systemmethods, the return on investment (ROI) is greater and occurs more quickly. 4)Dependability Because of their reputation for dependability and speed, flexo and inkjet applications are frequently chosen. Food packaging UV LED Printing Systemwith LED-UV Inks supports this idea since it produces the most dependable low- and high-volume UV LED Printing Systemtechnique, even when done quickly. Flexographic machines are especially well-suited to LED-UV inks in print situations where speed is crucial because they produce a high-quality output for packaged foods that ooze luxury and excellence. 5) An Ecologically Sound Approach With a lower power requirement during curing, no smog emissions, and a 20% reduction in ink use, the UV-LED drying process is significantly more eco-friendly than alternative drying techniques. Your company's carbon impact will also be less, which will help you market your brand as eco-friendly while lowering energy costs. Where to buy your UV LED UV LED Printing System from? You must depend on reliable UV Led manufacturers for an easy and reliable packaging startup. If you are on the hunt for one, surely you are on the right platform. UVLED light beads, UVLED panels, and UVLED Customized solutions (UVC, UVB, and UVA full range of UVLED goods) are all available from Tianhui, a supplier of UV LED solutions. https://www.tianhui-led.com/uv-led-system.html The application includes the following business uses: Deep ocean bacteriostasis of the UV water disinfection; flowing water sterilization of the UV water disinfection; air disinfection; Air Disinfection conditioning sterilization; UVC LED sterilization. UVB LED: Skincare, calcium supplements for physiotherapy, and plant development. UVA LED: Banknote going to count and verification, criminal anti-counterfeiting investigations, medical detection, mosquito and insect traps, jade and jewelry detection, exposure machines, curing of industrial glue, curing of prints, curing of spray paint, curing of paint, curing of optical fibers, 3D printing, lithography, etc.

Recently, some customers want to use UVLED coatings to apply on the product and put the reaction process in a special environment. Considering that workers cannot operate equipment directly in front of UVLED devices, our company has developed a UVLED device with network communication with network communication. The network communication adopts the TCP/IP transmission protocol, also known as the network communication protocol. It is the most basic communication protocol in the use of the network. The TCP/IP transmission protocol specifies the standards and methods of communication in each part of the Internet. In addition, the TCP/IP transmission protocol is two important protocols that ensure the timely and complete transmission of network data information. The TCP/IP transmission protocol is strictly a four -layer architecture. The application layer, transport layer, network layer and data link layer all include. Our company's UVLED product control method has touch screen control and computer control. The program starts to obtain a customized network IP address to connect to the computer. It can also control multiple UVLED device operations at the same time. If you are also looking for a UVLED device that you use in a special environment or wants to use a computer to operate, then this is the UVLED solid device you deserve. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

The UVLED curing equipment is widely used. Corresponding to different requirements, the UVLED curing machine has different forms. The curing equipment in the form of assembly line is the most common type. Our figure below is Tianhui products as an example to introduce the UVLED curing equipment of the assembly line. The device is mainly through the rotation of the assembly line to transmit the product to the UVLED light source. The following is a part of the device. 1. Core components of light sources, curing equipment. 2. The assembly line will send the items that need to be illuminated below the light source. 3. Controller, control the light source switch and output power 4. Urgent stop switch. When an abnormal situation occurs, press the switch to stop working. 5. The speeder controls the speed of the assembly line. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

The performance of a UVLED curing device is largely set to the performance of the power supply. Therefore, the design of the power supply supply is very important. This article combines the development experience of Tianhui's company to discuss several commonly used topological structures of the UVLED drive power supply. 1. The BUCK switch -type adjustor topological BUCK circuit is a downwriting type cutting circuit. Its output voltage is always smaller than input voltage (that is, VO Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

The basic principle of UV solidification is to use UV ultraviolet light irradiation to make the molecules of light -sensitive materials decomposed to form a highly active atom or highly active atom group. Finally achieve the purpose of molecular cross -linking polymerization. The dryness of the UV ink is the process of optical chemistry. The speed of light is 3 10km/s, which causes the chemical bonding time for a few seconds, and the printing speed is 5,000 pieces per hour. Different optical reactions and thermal reactions are different. The activation energy of thermal reactions comes from molecular collisions, which is longer, and the activation energy of optical reactions comes from optical energy. Therefore, UV optical curing is much more time -saving than traditional thermal reaction curing, and the finished product can directly accumulate shipments, which is very convenient. In addition, UV optical solidification UV ink and traditional ink dry and more energy saving and environmental protection. UV light curing, especially LED -type UV optical curing, except for producing valid UV ultraviolet rays, infrared and ozone are basically not produced. It is also particularly friendly to the production workshop. It does not produce infrared rays. It means that it will not produce special calories. The latest UV ink curing equipment of Tianhui will become the main force of UV ink curing in the future! Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

It is very different from that of high -level plane components such as wooden flooring. UV painting is very different. Because of the different shapes and size of wooden furniture paint, wooden furniture paint often contains three -dimensional complicated three -dimensional structure such as carved hollowing out. Only spray coatings can be used for universal technology construction solutions, but you can use UV curing light sources to process in local regulatory components. At present, only water-based UV coatings can be selected in furniture coatings. LEDUV facial light sources are solidified by water-based UV coatings. In essence, it is still a Photo-Curing solidification technology. Therefore It can easily achieve the hardness of the paint film of 2H-3H or above, as well as the high gloss and high degree of plumpness, which creates a wooden protection and aesthetic effect with excellent performance. LEDUV optical curing is first of all, low cost, and secondly, energy saving and environmental protection have achieved the extreme. It is the endor of wooden furniture painting environmental protection. This technology overcomes the shortcomings of the lack of traditional water thermal curing coating performance. At the same time The degree of freedom and effect, which also has the advantages of low cost, energy conservation and emission reduction and green environmental protection. The large -scale demonstration promotion of this innovative technology will truly solve the pollution problem of the traditional furniture industry from the source. More importantly, while reducing energy conservation and emission reduction, it will improve the production efficiency and economic benefits of my country's furniture industry. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

How to control the output power of the UV light source, our Tianhui controller generally uses a constant current power supply, which changes the output power of the UV light source by changing the output power of the constant current power supply. The size of the output power is generally determined according to the energy required by the product (UV glue, ink) to determine the output power of the UV light source. Small power will cause the product to be solidified. Excessive output power will cause product sclerosis. It is necessary to choose the appropriate UV light source power. Choosing the right output power will greatly improve the solidification effect, improve production efficiency, reduce unnecessary costs that unnecessary costs will be reduced. The controller of Tianhui uses digital lighting technology, which can perform unparalleled lighting from 10%-100%, thereby improving the accuracy of optical power adjustment and being favored by customers. How to adjust the light power? We can view the specifications of glue, the energy (MJ) required for glue curing on it. Energy formula: Energy = power x time, we can calculate the power size, power/time of the two parameters of the energy formula, we use the light power meter to perform power adjustment. For example: glue requirement 3000mj curing time requires 5S, so: power = 3000/5 = 600mW/cm^2 This is comparison of our actual measurement value and theoretical value. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

Recently, some customers have called to consult UV glue curing machines. Some customers also mention that the speed of curing is fast enough. With the continuous development of automated production and industry competition, the faster the speed of glue is hoping, the better. Of course, if you want the UV glue to curing faster, you must choose the UV glue and the supporting UV glue curing machine. As long as you choose the right curing machine, the curing speed can also be satisfied. 1. When choosing a UV curing machine, you must first understand the curing machine of the UV glue you used. 2. Choose a reliable UV gluecapyrifier manufacturer to reduce the quality and time loss brought by failure, maintenance, and replacement. The effective solidification time of the formal UV glue curing machine is about 20,000 hours. Third, highlighting UV glue curing machine, faster faster. Tianhui's UV glue curing machine has three types of bands: 365, 395, and 405 UVLED curing machines, and the irradiation power is different. Customers can contact us if you want to do your own glue curing effect test. You can directly come to our company for glue test. Tianhui's UV glue curing machine has a variety of models for customers to choose from. I believe there is always one that can meet your requirements. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

The definition of each manufacturer of UVLED line light sources is different, generally refers to a light source with a width of light less than 10mm or 15mm, and unlimited length. UVLED line light sources generally arrange UVLED into a row, and add a round stick -like or semi -circular quartz lens in the UVLED light -emitting direction, so that the round light spots emitted by each UVLED are stretched into oval spots through the lens. The strength of the light at the center of the light spots is stronger than the two wings of the ellipse, but as long as the two adjacent LEDs are discharged properly, the two wings of the adjacent oval light spots overlap each other, so that the strength of the light of the two wings will be strengthened, and the strength of the two wings will be enhanced. Direction) Forms a relatively uniform light intensity. As shown in the figure below: In the short shaft (light spots width direction), because there is no effective superposition effect, it will present the high -sides of the high side of the middle and low parabolic light intensity curves. Of course, we can change the shape of the parabolic line through the luminous angle of the lamp beads or the diameter of the lens. The picture below shows the light intensity curve of the long axis and short shaft direction in a certain line (blue and red represents different light beads with different luminous angles): the long shaft) The light intensity of the light intensity in the direction of the direction Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

The life of UVLED lamp beads is generally 20,000 hours. Can UVLED work for 20,000 hours normally? During use, due to the phenomenon of light failure, the life of UVLED curing machine will be seriously affected. The light decay is mainly to determine the two factors. The temperature of the UVLED chip and the working environment of the beads. Therefore, to improve the service life of UVLED, the following three things need to be done: 1. Use high -quality UVLED chips. 2. Do the cooling system of the UVLED curing machine and let the lamp bead work in the right temperature. 3. The control interface of human -computer interaction. When the light strong light decreases, the output power of the power supply is appropriately increased to improve the purpose of improving light. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap