Everything You Wanted to Know about the Magic of UV Printing
Few technologies in the printing industry have sparked as much interest as UV (ultraviolet) printing. It has completely changed how we perceive printing because of its extraordinary vibrant and durable prints. UV printing, sometimes referred to as digital printing, is a kind of printing in which ink is dried or cured on a range of substrates using ultraviolet radiation. In contrast to conventional offset printing, which uses ink to transfer the image from a plate to the paper, UV printing applies ink directly to the substrate. Comparing this approach to conventional printing techniques yields a print that is far crisper, more detailed, and colorful. When UV printing is done on packaging boxes bulk, they not only look beautiful and aesthetically attractive but also save time and money.
Why is UV printing so popular?
Few technologies in the printing industry have sparked as much interest as UV (ultraviolet) printing. UV printing has completely changed the way we think about printing because of its extraordinarily vivid and durable prints. The printing industry has completely changed as a result of UV printing. It is the perfect option for companies wishing to produce premium marketing materials and promotional products because of its adaptability, accuracy, and capacity to produce prints that are incredibly vibrant. UV printing can be used to print on a variety of materials, including paper, cardboard, plastic, glass, and even fabric.
The widespread use of UV technology has accelerated the development of three-dimensional printing and multi-process combination printing technologies, as well as their commercial potential.
Types of UV Inks
UV ink has a higher market price than regular ink, and printing with it likewise costs more than printing with regular ink. Therefore, early in the design and production process, appropriate budgets should be created. Also, it is important to fully understand how the unique properties of UV inks may affect the application of other process technologies when developing post-processing methods.
Offset UV Ink
Fine product printing can be achieved with offset UV ink. One benefit of offset UV ink is that it dries instantly; however, the cost of offset UV ink is two to three times higher than regular oil-based ink. Furthermore, specific additional equipment including printing plates, cleaning solutions, and ink rollers are needed. As a result, the cost of printing is more than with standard offset printing.
Flexo UV Ink
Flexo UV ink solidifies by polymerizing oligomers and monomers with the help of ultraviolet light from a UV lamp. Since it doesn’t contain any volatile ingredients, the ink may produce a robust ink coating and leaves only solid material on printed materials. Flexo UV inks outperform other flexo inks in terms of solvent resistance, water resistance, and abrasion resistance.
Screen Printing UV Ink
It is easier to leave a thicker ink layer on the printing carrier when using screen printing UV ink because there is essentially no ink solvent volatilization issue. The ink layer thickness also stays constant after curing. The printed ink layer’s color quality is also ideal because of UV ink’s superior adhesion performance.
What is Spot UV?
One popular finish choice for wholesale packaging Australia in custom packaging boxes is spot UV. It is a UV printing process used to give certain parts of a print a glossy look. This produces an amazing visual effect that will definitely draw in prospective clients or customers. Spot UV involves using a specialized UV lamp to cure a small amount of ink that has been applied to precise points on a printed product. As a result, the entire design gains depth and dimension from a modest yet striking accent.
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