Print-Ready Artwork: File Formats Jersey Manufacturers Need

A jersey design can look perfect on a phone screen and still come back from the factory blurry, off-color, or cropped at the seams. In most cases, the design wasn’t the problem. The file was. Print-ready artwork is what turns a good design into a jersey that matches your mockup.

This guide covers:

• what print-ready files are
• the difference between vector and raster artwork
• how much resolution you actually need
• which file formats work best for sublimation, screen printing, embroidery, and team personalization

It’s written for coaches, team managers, designers, and apparel brands sending artwork to a jersey manufacturer.

What Print-Ready Artwork Means for Jerseys

Print-ready artwork is a finished design file that a manufacturer can produce from without redrawing, guessing, or heavy editing. For jerseys, that usually means:

• logos supplied as vector files, or as high-resolution raster files at the final print size
• brand colors identified with color references, such as Pantone codes
• fonts outlined or supplied, with names and numbers checked
• artwork sized and positioned for the actual garment and decoration method
• no stray backgrounds, low-resolution screenshots, or mockup photos used as production files

Getting this right early also saves time. A file that needs redrawing or color correction can add an extra revision round before your proof is ready.

Our guide on how to design a custom jersey covers the design process itself. This article focuses on the files you send once the design is done.

Vector vs Raster: The Difference That Matters Most

Understanding the difference between vector and raster artwork prevents most file problems before they start.

A vector file is the safest choice for printing logos, because the same file works on a sleeve patch and a full chest print. Raster artwork still has its place, especially for photographic or textured sublimation designs, as long as it has enough pixels for the final size.

Logo File Formats to Keep on Hand

Saving a low-resolution JPG inside a PDF, or renaming it to .eps, doesn’t make it vector. The artwork has to be built or redrawn as paths.

How to Convert a Logo to Vector

If your logo only exists as a small image, you have three options:

1. Find the original. Ask the designer, print shop, or sign maker who created it for the source file.
2. Auto-trace it. Design software can trace a raster image, but tracing often distorts lettering, corners, and curves. Check the result carefully.
3. Have it redrawn. A designer recreates the logo as clean vector paths. This is the most reliable way to convert a logo to vector, and you can reuse the file for every future order.

Whichever route you take, compare the new file side by side with the approved logo before production.

DPI for Printing: How Much Resolution You Need

DPI (more precisely, pixels per inch for artwork files) describes how many pixels are printed in each inch. A common target for raster artwork is 300 DPI at the final print size. Some manufacturers accept lower resolution for large sublimated panels viewed from a distance, so ask yours what they require.

Check Resolution at Final Print Size

Resolution only means something at a specific size. To check, divide the image’s pixel width by the print width in inches:

• A 10-inch-wide chest logo at 300 DPI needs about 3,000 pixels across.
• A 1,200-pixel-wide image printed 10 inches wide gives only about 120 DPI.

Changing the DPI setting in your software without adding real pixels doesn’t add detail, and upscaling can’t recover what isn’t there. Start from the largest original file you have.

File Format for Sublimation Printing

Sublimation prints artwork digitally onto transfer paper and then transfers it into polyester fabric, so it handles full color, gradients, and photographic detail well. Our complete guide to sublimation printing for teams explains the process.

Most manufacturers accept vector files for logos and text, plus high-resolution raster files such as PNG, TIFF, or PSD for textured or photographic elements.

Full-Panel and All-Over Designs

Fully sublimated jerseys are usually printed on flat panels before sewing, and the manufacturer places your artwork onto each pattern piece for every size. Two things follow from that:

• Background colors and patterns should extend past the edges of your design.
• Important details like crests and numbers shouldn’t sit right on a seam.

Your manufacturer’s template or design team will show where each panel ends.

Color Mode and Brand Colors

Screens display color in RGB, and printing processes reproduce it differently. In sublimation, color is usually managed by the manufacturer’s printing software, so don’t convert files to a generic color mode unless you’re asked to.

If exact brand colors matter, supply Pantone references and approve a printed proof or sample. A screen preview is a layout guide, not a color guarantee.

File Format for Screen Printing

Screen printing pushes ink through a separate screen for each color, so clean, separated artwork matters. Vector files (AI, EPS, SVG, or vector PDF) work best, with:

• a limited, defined number of spot colors
• a Pantone reference for each ink color
• text converted to outlines
• gradients and fine shading planned with the printer, since they may need halftones

Our sublimation vs. screen printing comparison explains when each method suits a jersey design.

Embroidery and Tackle Twill Files

Embroidery machines don’t print artwork. They follow a stitch file created by “digitizing” your design, and vector or clean high-resolution artwork makes that process more accurate. Very small text and fine lines may need simplifying, because stitches can’t reproduce detail as small as print can. Ask your manufacturer for the minimum text height they can stitch cleanly.

Tackle twill numbers and letters are cut from fabric, so they also need clean vector shapes.

Best File Format for T-Shirt Printing

For cotton fan tees and casual team shirts, the best file format depends on the method. Screen printing works best from vector files, while digital methods often accept high-resolution PNG files with transparent backgrounds. Remember that sublimation doesn’t work on cotton, as we explain in our guide to sublimation on cotton.

Names, Numbers, and Fonts

Personalization causes more errors than logos do. To keep it accurate:

• Supply the font files you want, or choose from the manufacturer’s font library, and make sure you have the right to use any commercial font.
• Outline text in logos and fixed graphics, and keep an editable copy for future changes.
• Send names and numbers in a spreadsheet rather than typing them into an email, with the spelling exactly as it should print.
• Check number sizes against any league rules before you approve the proof.

Artwork Requirements for Printing: A Final Checklist

Before You Send Your Files

Check the Artwork Itself

Open every exported file and look at it. Check that:

• logos are vector or high-resolution
• the background is transparent where it should be
• nothing is cropped
• the spelling is correct

Check Colors and Contrast

List Pantone references for your brand colors, and check that numbers and logos contrast with the jersey color behind them.

Confirm You Have Permission

Only send logos, fonts, and graphics you own or are licensed to use. League marks, school crests, and sponsor logos may need approval from their owners.

Sending Print-Ready Files to Deuka Wears

Deuka Wears manufactures custom sublimated jerseys and team uniforms in Sialkot, Pakistan, for teams and brands in the USA, Canada, and international markets. When you send your design, include your vector logos, color references, roster spreadsheet, and any reference images.

If your logo only exists as a low-resolution image or a sketch, our custom sublimation and design service can help convert it into production-ready vector artwork. Brands building their own lines can explore our private label services. Our quote form accepts file uploads, so you can request a quote with your artwork attached.

Frequently Asked Questions

What is the best file format for jersey printing?
Vector files such as AI, EPS, SVG, or vector PDF are best for logos, text, and numbers. High-resolution PNG, TIFF, or PSD files work for photographic or textured sublimation artwork.

Can I send a JPG logo?
You can, but it may not work at large sizes. A JPG has no transparency and limited resolution, so a vector version is usually needed for sharp results.

Is 72 DPI good enough for printing?
Usually not at full size. Check the pixel dimensions against the print size instead of relying on the DPI label.

Do I need to outline fonts?
Outlining text in logos and graphics prevents font substitution. Keep an editable copy, and supply font files separately for names and numbers if needed.

Can a manufacturer fix my artwork?
Many manufacturers, including Deuka Wears, can help redraw or prepare artwork. Major redraws can add time, so send the best files you have from the start.

Final Thoughts: Good Files Make Good Jerseys

Print-ready artwork isn’t about technical perfection. It’s about giving your manufacturer what they need to reproduce your design accurately:

• Keep your logos in vector format.
• Check raster resolution at the final print size.
• Match the file to the decoration method.
• Identify brand colors with references.
• Send personalization data in one clean spreadsheet.

Do that, and the jerseys that arrive will look like the mockup you approved, with fewer revisions, fewer delays, and no surprises.