Custom patches are a popular way for print shops and garment decorators to add value to hats, apparel, bags, uniforms, and branded merchandise. Traditionally, getting the look of embroidery meant using actual thread, digitizing artwork, and running the design through an embroidery machine.
With UV printing on TPU film, there is another option.
By combining Adobe Illustrator, Mimaki RasterLink 7, and layered UV ink, you can create dimensional patches that mimic the raised texture and visual appearance of embroidery. This process gives decorators a new way to create detailed, premium-looking patches without relying on traditional stitching.
In the video below, we walk through the process of preparing artwork, building the proper print layers, and producing an embroidered-look UV patch on TPU film using a Mimaki UJ330H Hybrid UV Printer.
Watch: How to Create Embroidered-Look UV Patches
What Are UV-Printed TPU Patches?
TPU stands for thermoplastic polyurethane, a flexible material that can be used as the base for custom heat-applied patches.
When TPU film is paired with UV printing, decorators can build up multiple layers of ink to create a raised, dimensional surface. Instead of producing a completely flat graphic, the printer can create texture that gives the finished patch more depth.
For embroidery-inspired designs, that dimensional capability is especially useful. Line patterns, borders, fills, and raised elements can be designed to resemble stitched thread while still being produced through a digital UV printing workflow.
The finished patch can deliver the visual impact of embroidery while allowing shops to work with a digitally printed process.
Creating the Embroidery Effect in Adobe Illustrator
The process begins with the artwork.
Adobe Illustrator gives you the ability to control the individual elements of the patch and determine where raised texture should appear. Rather than treating the design as one flat image, the artwork can be constructed in layers.
For an embroidered-look patch, you may want to create separate elements for:
- The outer patch border
- Lettering or logos
- Decorative lines
- Background texture
- Stitch-inspired patterns
- Raised accent areas
The goal is to create artwork that visually suggests the direction and repetition of embroidery stitches.
For example, a background area can use repeating line patterns to simulate thread, while lettering and borders can be given heavier raised areas to create more separation and depth.
Careful artwork preparation is important because the design you build in Illustrator ultimately determines how convincing the finished texture will look.
Preparing the File in RasterLink 7
Once the artwork is ready, the next step is preparing it for output through Mimaki RasterLink 7.
RasterLink controls how the artwork is interpreted by the printer and allows you to configure the print layers needed to create the dimensional effect.
For a raised UV patch, the process may involve printing multiple passes or layers in certain areas of the artwork. Each additional layer adds ink height, which helps create the textured surface.
This is where a flat Illustrator design begins to turn into a physical, dimensional product.
By strategically controlling which parts of the artwork receive additional ink, you can emphasize elements such as:
- Borders
- Lettering
- Stitch patterns
- Logos
- Decorative accents
The goal is not simply to print the artwork, but to use the UV ink itself as part of the design.
Why UV Printing Works Well for Custom Patches
One of the biggest advantages of UV printing is the ability to create dimensional ink effects.
Unlike traditional printing processes that primarily focus on depositing a flat layer of ink, UV printers can be used to build additional height in selected areas.
That capability opens the door to several creative applications, including:
- Embroidered-look patches
- Raised logos
- Textured branding
- Dimensional labels
- Specialty apparel decorations
- Custom promotional products
For print shops that already operate UV equipment, TPU patches can provide another product category without requiring a completely different decorating technology.
The Finished Embroidered-Look Patch
The finished patch combines the flexibility of TPU film with the dimensional capabilities of UV ink.
By using a repeating stitch-style pattern for the background and raised layers around the lettering and border, the patch can closely resemble the appearance of traditional embroidery.
The advantage is that the effect is created digitally.
That means complex artwork, small details, gradients, and other printed elements can potentially be incorporated alongside the embroidery-inspired texture.
For shops already producing UV graphics, decals, stickers, or specialty products, patches can become another way to use the same equipment to generate additional revenue.
Tips for Better UV Patch Results
The quality of the final patch starts with the artwork.
When designing embroidery-style effects, avoid making the simulated stitch pattern too small or overly complicated. The pattern needs enough spacing for the raised UV layers to remain visible after printing.
It is also important to think about contrast. A strong border around the patch and raised lettering can help separate the different design elements.
Finally, experiment with ink height.
Different numbers of UV layers will create different levels of texture. Testing multiple versions can help you find the right balance between a subtle raised effect and a heavily dimensional patch.
Expand Your Shop with UV-Printed Patches
UV printing continues to open new opportunities for garment decorators and print shops.
Using TPU film and dimensional UV ink, shops can create custom patches that provide a premium, embroidered appearance while still using a digital production workflow.
If you already have access to a Mimaki UV printer and RasterLink 7, this technique can help you explore new applications using equipment you may already have in your shop.
Blue Ridge Screen Products supplies equipment, inks, media, and printing supplies for screen printing, DTF printing, UV printing, and dye sublimation.
If you have questions about UV printers, TPU film, RasterLink 7, or producing custom UV patches, our team can help you find the right materials and equipment for your workflow.
