How to prepare artwork for screen printing
7 April, 2025
3 min read
Introduction
Screen printing remains one of the most popular methods for creating vibrant, long-lasting prints on fabrics, and other materials. Whether you're designing band merch, custom apparel, or promotional items, proper artwork preparation is essential for professional results.
In this guide, we'll cover everything from choosing the right design tools to preparing print-ready files, including modern tips about AI design assistants and free alternatives to expensive software.
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1. Understand how screen printing works
Screen printing involves pushing ink through a mesh stencil onto your printing surface. Each colour in your design requires a separate screen, which affects both cost and design possibilities. The more colours (screens) required, will generally increase cost.
Key things to know:
- Best for bold, solid-colour designs
- Each additional colour increases complexity
- Not ideal for photographic or gradient-heavy artwork
Pro tip: For designs with many colours or complex gradients, consider direct-to-garment (DTG) printing as an alternative. Or, check out our blog on best printing methods.
2. Choose the right design software
Your software choice depends on your design type and budget:
Professional vector tools:
- Adobe Illustrator (industry standard)
- CorelDRAW
- Affinity Designer (more affordable)
Free alternatives:
- Inkscape (open-source vector tool)
- Vectr (web-based)
- Canva (for simple designs)
For raster/photo editing:
- Adobe Photoshop
- GIMP (free alternative)
Pro tip: Many printers are able to convert hi-resolution designs if you need help creating vector artwork. Reach out to us at All About the Merch to see if we can help.
3. Set up your document correctly
Proper file setup prevents printing issues:
- Dimensions: Match your final print size
- Resolution: 300 DPI minimum for raster images
- Colour mode: RGB for design, but printers will convert to spot colours
4. Work with the right colour system
Screen printing uses spot colours rather than CMYK:
- Use Pantone colours for accuracy
- Limit colours to reduce costs (maximum of 7)
- Avoid gradients (use halftones if needed)
- High contrast works best
5. Optimize your design elements
Follow these guidelines for best results:
- Text: Convert to outlines/paths (minimum 8pt size)
- Lines: Minimum 0.5pt thickness
- Details: Avoid extremely fine elements
- Borders: Keep at least 0.25" from garment edges
6. Prepare proper colour separations
Each colour needs its own layer/channel:
- Separate artwork by colour
- Check for overlapping elements
- Label each separation clearly
- Provide a colour key for reference
7. Save your files in the correct format
Preferred formats:
- Vector: AI, EPS, PDF (with fonts outlined)
- Raster: PSD, TIFF (300 DPI minimum)
- Never use: JPG for final artwork
8. Communicate with your printer
Before sending files:
- Ask about their specific requirements
- Confirm colour expectations
- Discuss sizing and placement
- Produce a mock-up to show size and placement
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9. Bonus: Modern tips for 2025
- AI design tools: Try Adobe Firefly, Midjourney or ChatGPT for concepting (but finalise in vector software)
- Mockup generators: Use Placeit or Smartmockups for previews
- Sustainable printing: Ask about eco-friendly ink options
Conclusion
Proper artwork preparation makes all the difference in screen printing quality. By following these steps - from choosing the right software to preparing perfect colour separations - you'll ensure professional results every time. A good screen printer will always advice you on your designs, so please reach out if you are unsure or need some guidance.
Ready to bring your designs to life? Explore professional printing options.
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Last updated on 7 April, 2025