UV Varnish
In this article, you’ll learn more about UV varnish, a surface treatment for printed paper. This finish provides gloss, protects against scratches, and creates a raised 3D embossed touchable effect. Learn how UV varnish works to improve your prints and save money. Then, get the UV varnish calculator and learn how to apply it to your printed materials. You’ll be amazed by the benefits. And, you’ll feel like a professional once you see your results.
UV varnish is a type of surface treatment
UV varnish is a type of surface treatment that can create a variety of effects, including embossing, a metallic look, and other effects. Using digital ink-jet technology, 3D UV varnish is printed on a printed sheet. The varnish can be uniform or varying in height. To create an embossed effect, foil is placed over the UV varnish. This process creates an effect called 3D foil block. Different colored foils are placed next to each other.
UV coatings are free of solvents and volatile organic compounds. The result is a greener alternative to traditional varnishes. Because UV coatings dry quickly, they are recyclable with other types of paper. UV coatings are also quick drying, making it easy to meet shipping deadlines. If you are interested in learning more about UV coatings, the Presto Scuff resistance tester is an excellent choice. It offers repeatability and is used to test coatings and inks for durability. It is also used to test cartons and covers for marking and scratch resistance.
UV varnish is a type of surface treatment that improves the appearance of printed materials. The process uses a low temperature and liquid to create a coating with a glossy finish. UV coatings are used on packaging, such as boxes, to improve aesthetics and to make a logo stand out. UV coatings are also excellent for text highlighting and product branding. UV coatings can be either matte or glossy, depending on the application.
Besides ensuring that the print is protected, varnishes also have a negative effect. They tend to yellow over time, especially on unprinted paper, such as high-bright blue-white papers. This issue is even more significant when the paper is silk coated, since the varnish will show yellowing more than glossy coated paper. In order to combat this, some printers add opaque optical whitener to the varnish. This solution is not perfect.
It gives printed paper gloss and shine
UV varnish provides the gloss and shine that your printed paper needs to stand out. There are two main types: matte and glossy. Matte varnish will increase the readability of your printed piece, but it will also make images and text flat. Matte varnish is more resistant to fingerprints than glossy varnish, and it will also make the surface feel softer. Matte varnish is generally used on coated papers, but spot matte varnish is also an option. This type of varnish will add extra protection against scuffing and scratches, but it will cause the paper to yellow with time.
Another type of UV varnish is spot UV. This kind of coating is applied on selected areas of the printed piece. This type is a lot less expensive than UV varnish, but it doesn’t give the same high gloss finish. It’s a great option for special applications, and you can apply spot UV to a portion of the piece to highlight specific elements. It’s important to remember that spot UV is not as durable as UV varnish, so you’ll want to choose the type that works best for you.
Matte UV is an additional layer of protection. Matte lamination gives your printed paper a matte finish. It has a high-class sophistication and aesthetic. It’s often used to produce textured graphics. Matte sheets are great for business cards, but they won’t protect against fingerprints as well as gloss. Matte lamination is the most expensive finishing option. If you’re not sure what kind of finish you need, consider asking your commercial printer to apply gloss UV.
It protects paper against scratches
A UV coating on a piece of paper is a durable finish that protects it from scratches. The process uses UV light to change the liquid components into a hard, durable film. Unlike solvent-based coatings, UV varnishes do not emit VOCs and are completely recyclable. UV coatings are more durable than conventional varnishes because they do not produce solvents or petroleum. They also add a touch of sheen and gloss to printed paper.
Lamination involves applying a thin polypropylene film to the paper by roller. Lamination provides the highest level of protection for printed pieces. Unlike varnish, the sheen of lamination is more distinct than the texture of varnish. There are gloss and matte lamination options. Lamination is most suitable for perfect or case bound books as it protects the cover during binding. If you have a lot of paper to be covered with a single layer of UV varnish, lamination is an excellent solution.
UV varnishes are not applied to printed pieces. They are applied to the surface of a printed piece and cured under UV light. The process is effective in protecting paper against scratches and dirt. UV varnish also adds visual appeal to a piece, which makes it a great choice for marketing and sales materials. The glossy, non-porous surface of coated paper holds the UV coating. In addition to protecting the paper surface, UV varnishes also improve the dimensionality of printed images.
The UV varnish protects paper from scratches by covering it with a layer of clear water-based varnish. This coating can be applied during the printing process or applied afterward. It is available in various types. As with most other types of varnishes, there are different requirements for UV coating. You should carefully consider the type of finishing your paper needs. There are some projects that are best left uncoated. If you aren’t sure, check out our DIY guide to applying UV varnish to your printed sheets
It creates raised 3D embossed touchable effect
ArtisJet UV varnish offers several benefits. This UV varnish adds gloss and UV coating to signs, making them more durable for outdoor use. This varnish creates raised touchable effects on dark materials, such as wood and cork, and provides excellent protective qualities. This varnish also offers a braille-like tactile effect on printed objects. The artisJet UV varnish is a versatile varnish solution for a variety of applications.
A 3D spot raised UV application is typically used for embellishing and decoration. The visual impact of a 3D spot raised UV application is truly remarkable. A typical gold or silver finish is not possible using traditional printing techniques. However, foil stamping can produce a silver or gold print with an even deeper finish, but this process is limited to outlines and vector images. It is often preferred for high-end printing, such as invitation cards and book covers.
Raised UV is a spot coating technique that gives a raised, touchable effect to logos and other design elements. It is similar to embossed pieces, but it is built over the print, instead of pressing the design into the paper. Because the print is not glossy, this effect prevents ghosting, which makes the print more expensive than it really is. It also protects against wear and reduces ghosted images.
Raised varnish allows you to print textures on your products that engage the sense of touch. Using this type of varnish, you can highlight printed elements, while creating a 3-D-like effect. Some of the textures you can use are lightbulb, filament spirals, and glass. You can also create patterns with the varnish on your products using a special UV varnish. It is an excellent option for enhancing your brand’s image.
It gives off no harsh chemical gas
Spot UV printing utilizes ultraviolet light to cure a print. This type of curing is a green solution, as it produces no volatile organic compounds and does not release any chemical gas or solvents. This kind of curing also makes it possible to print with fine details, and it dries instantly, meaning there is no need for downtime. In addition, it helps improve the overall durability of a print, and it allows for a quicker turnaround time.