Benefits And Uses Of UV Direct-to-Object Full-color Printing

1. What is UV Printing? UV printing is a type of digital printing that utilizes ultraviolet light to dry or cure the ink as it's spread on the surface. The printer will pass over the areas where ink is printed. Ultraviolet light follows closely behind and instantly "cure" or dry the ink. Ultraviolet printing provides direct printing capabilities onto an almost endless range of flat and 3D media, enabling easy product customization. It is a popular choice for packaging companies because it allows you to print directly onto substrates and then expose it to ultraviolet light. The ink instantly solidifies. What is the difference between conventional printing and ultraviolet printing? Traditional printing techniques use inks with special solvents that evaporate into the air upon application onto the material during printing. The evaporation of these solvents allows the ink to absorb into the surface more readily and, once evaporated, leaves behind a digital image. To expedite drying time, different spray powders may be required; furthermore, this printing technique cannot be applied to materials like plastics, acrylics, or foil. Ultraviolet (UV-) Printing Process When UV printing is done quickly, ultraviolet light is used to dry the ink. After the printer distributes the ink onto a material's surface, UV lights follow behind, quickly drying it. Ultraviolet printing, which is more sustainable than other methods, is currently a hot topic in the printing industry. UV ink is printed directly onto the substrate (material), turning from liquid to solid state almost instantaneously when exposed to UV light. Because there's very little solvent evaporation and almost no absorption in paper, UV inks can be used to print practically any item. This technology allows you to print directly onto a vast array of 3-D media. This allows for quick product customization. UV inks are quick drying and leave no VOCs behind. UV printing can be an eco-friendly technology that leaves little carbon footprint. LED UV Printing Led-UV printing is the latest generation of UV printing technology, producing wavelengths at 385-395nm (nanometer). This light spectrum is safer and more efficient than its older counterpart, giving results far superior to those achieved through traditional UV printing methods. Led UV printing is more practical than UV. First of all, unlike UV printing mercury lamps are not required for curing inks. Second, led UV is safer and cheaper than UV printing. Furthermore, its power consumption is less than that of conventional UV printing.

2. LED UV printing is the best option for luxury companies looking for long-lasting results. Furthermore, its faster drying time gives it greater reliability in the pharmaceutical and FMCG industries. Customers get color enhancements on the final printed products with superior finishing that leaves a lasting impression on buyers. LED-UV printing is a green and environmentally friendly technology. There is no VOC (Volatile Organic Chemical) emissions during the printing process. Companies require less infrastructure to set up LED printing units, while consumers get a superior product with a glossy finish. UV Printing in Food Packaging Industry Product personalization is a growing global industry, and digital UV printing provides an ideal way to meet this demand, boost product sales, and stay competitive. Conventional printing methods were hazardous, as there was a high likelihood that food items could get contaminated when ink substances from the printing plate were transferred onto them inside the packaging. Because these inks didn't cure and were exposed to potential hazards there was always the risk of contamination. The final packaging of food was also not up to standards. The use of UV inks to print food packaging has been a great success. They cure during printing and leave no harmful solvents. Food manufacturers are increasingly using this method to customize food items and maintain high quality standards. UV Printing in the Pharmaceutical Industry Each industry is different. Different applications necessitate different printing technology, from pharmaceutical to sports and food labels, durable to beverages and cosmetics - every brand comes with its aesthetic appeal. One type of security printing that is popular in the pharmaceutical industry is UV printing. Pharmaceutical labels, such as drug and medical brands, are unique in that they can be vulnerable to counterfeiting or forgery. For added protection, the pharmaceutical industry uses UV printing. Invisible UV inks are used in pharmaceutical printing. They have been proven to be one the most effective methods for preventing counterfeiting within the pharmaceutical industry. These inks are not visible to the naked eye but can be lit by Ultraviolet LEDs. The unique identification numbers that are attached to every pharmaceutical item make invisible UV inks a strong deterrent for counterfeiters. UV Printing Offers Untold Advantages Ultraviolet printing is unquestionably the future of printing and packaging, as Grand Prints suggests. It's cost- effective and sustainable, with many benefits for business. LED Print Applications: LEDs are cool and dry, with very little heat output. They can be used to print on heat- sensitive substrates like self-adhesive sheets or thin slides. UV Printing Is More Fast Than Traditional Printing. Because UV ink is evaporative during the photochemical process, it doesn't take long for inks to dry. It's almost instantaneous. It is economical: This method can help you save significant money because of its quicker drying time. As the finished product dries quickly, you can print more anytime. You don't have to use aqueous coatings like traditional inks for printing packaging.

3. Vibrant Finish: UV printing offers a more vibrant appearance since there is no time for the ink to soak into the paper/material. This method can produce photos-realistic prints. The Bottom Line The emerging trend of UV printing will continue to grow in You can find out more the future and be used across many industries. It is expected to be the future of packaging technology and printing technology due to its cost-efficiency and eco-friendliness.