Have you ever noticed how labels or packaging for premium products have glossy elements in the artwork that set them apart from other design elements? This is because of spot UV, also known as spot gloss or spot varnish.
It adds a thick coating of varnish or gloss that highlights specific areas of the artwork, making them pop against the rest.
From beauty to wellness brands, they use spot UV to add a unique touch and a high-end look to their products.
In this detailed guide, I will walk you through Spot UV, why brands use it, and how the technology works.
What is Spot UV?
Spot UV is one of the most popular specialty techniques for creating impactful packaging that helps differentiate your product and brand from others.
Like lamination, it improves the quality of your artwork printed on packaging. This technique helps enhance the specific details and elements of your artwork.
In simple words, Spot UV can be described as “Spot UV is a specialized technique that applies a clear, glossy varnish to the targeted areas of a printed design rather than the whole page.”
The elements that Spot UV is used on in custom boxes and packaging are as follows:
- Logos
- Slogans
- Artwork Designs
- Images
How Does Spot UV Work?
Spot UV printing uses ultraviolet light to cure a clear coating on selected areas of white card stock or color-printed paper products.
The UV light cures the varnish coating applied to printed material, producing a glossy finish that highlights any design element.
This coating is applied to specific areas of a printed product to enhance color, create a glossy sheen, and protect the surface from moisture and everyday wear.
Spot UV finishing can also create contrasting textures on a printed surface, adding depth and an eye-catching visual effect.
Why Do Brands Use Spot UV Printing?
Spot UV printing offers several benefits that improve the appearance, feel, and durability of printed products.
First, it adds a glossy finish to selected areas, making important design elements stand out. This effect can capture attention and help products look more appealing on retail shelves.
Spot UV also gives packaging a premium, professional look. Brands can use it to highlight logos, patterns, images, or other key design elements. The UV coating helps protect printed areas from moisture, scratches, and everyday wear.
Finally, Spot UV creates a smooth, raised, or contrasting texture. This tactile effect makes packaging more engaging and memorable for customers.
Benefits of Spot UV
Spot UV also offers several benefits for your packaging and brand. Spot UV makes your product packaging more eye-appealing and noticeable on crowded shelves.
Here are some of the benefits of using Spot UV:
- Striking Appearance: Spot UV creates a glossy contrast that makes selected design elements stand out. It gives packaging a more refined, eye-catching look than standard coated printing.
- Eco-Friendly Process: UV coatings contain no solvents and produce minimal VOC (volatile organic compounds) emissions during curing, making them a more environmentally friendly finishing option.
- Fast and Efficient: UV coating cures almost instantly under ultraviolet light. This allows printed products to move through production quickly while maintaining precise results.
- Added Protection: The cured UV coating creates a protective layer over selected areas. It helps protect printed surfaces from moisture, scratches, and everyday wear.
Application That Goes Best With Spot UV
There are various packaging applications that use Spot UV, including:
- Business Cards
- Brochures
- Flyers
- Post Cards
- Custom Boxes
- Cardstocks
- Invitation Cards
Spot UV can create different effects, from a subtle gloss to a high-gloss finish. It can also produce an elegant satin or neutral appearance, depending on the desired look.
This versatile technique works well with both thick and lightweight paper stocks. However, it is not recommended for extremely thin or delicate paper, as the material may not handle the coating process well.
The Process of Spot UV
First, identify the areas in the artwork file where you want to apply spot UV, with clear instructions.
The silk screen adds a clear UV coating to the areas you selected in the artwork for spot UV.
Ensure the mask file contains no gradients and that pixels are black and white. It should also contain no blur or shadow, keeping the artwork clean with sharp edges.
It works best on a few areas, such as the message or logo. Using too much Spot UV can spread across the surface and create an unesthetic look in the final result.
Conclusion
Spot UV is a simple yet effective finishing technique that gives packaging a premium look. It highlights important design elements with glossy contrast and adds depth to printed surfaces. It can also provide added protection against moisture and everyday wear.
When applied correctly, Spot UV helps brands create attractive, memorable packaging that stands out and strengthens their overall visual identity.
