Preparing artwork properly is one of the most important steps in custom T-shirt printing. Even the best design can fail if the file is not set up correctly for print. Issues like blurry graphics, incorrect colours, or misaligned layouts often come down to poor artwork preparation.
This guide explains how to prepare print-ready artwork for T-shirt printing in Brisbane, so your final product looks sharp, professional, and accurate. For expert printing support, visit this page at customtshirtprintingonline.com.au.
Why Artwork Preparation Matters
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Print shops don’t “fix” designs; they print what you submit. That means your artwork directly affects:
Poorly prepared files can lead to delays, extra fees, or disappointing results. |
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Step 1: Use the Correct File Format
The first step is choosing the right file type for printing.
Recommended formats:
- PNG (300 DPI, transparent background)
- SVG (vector-based, scalable)
- PDF (print-ready layout file)
Each format ensures compatibility with professional printing methods in Brisbane.
Step 2: Set Your Design at 300 DPI
Resolution is critical.
Standard requirement:
- 300 DPI (dots per inch) for all print files
Lower resolution images will appear pixelated or blurry when printed on fabric.
Step 3: Choose the Right Colour Mode
Colours on screen are different from printed colours.
Best practice:
- Use CMYK colour mode if your printer requests it
- Avoid relying only on RGB colours
- Test colours on similar fabric tones if possible
This helps prevent colour shifts during printing.
Step 4: Convert Text to Outlines
Fonts can change if the printer does not have your exact typeface installed.
Solution:
- Convert all text to outlines or curves
- This locks your typography into the design
- Prevents font substitution issues
This is especially important for logos and branded apparel.
Step 5: Check Design Size and Placement
Before sending your file, confirm:
- Final print size (e.g. chest, full front, back print)
- Placement alignment (centered, left chest, sleeve)
- Safe margins to avoid cropping
Common sizes:
- Front print: 10–12 inches wide
- Left chest logo: 3–4 inches
Step 6: Remove Backgrounds (If Needed)
Transparent backgrounds are essential for most T-shirt designs.
Use:
- PNG or SVG formats for transparency
- Avoid white boxes behind logos
This ensures clean placement on any shirt colour.
Step 7: Flatten or Organise Layers
For complex designs:
- Flatten layers before exporting (if required)
- Keep editable copies separately
- Ensure no hidden elements remain
This avoids printing errors or missing parts of the design.
Step 8: Double Check Image Quality
Before submission:
- Zoom in to check sharpness
- Ensure edges are not pixelated
- Confirm no compression artifacts
If it looks blurry on screen, it will print worse.
Step 9: Match Artwork to Printing Method
Different printing methods require different file considerations:
- DTG: High-resolution PNG works best
- Screen Printing: Vector files (SVG/PDF) preferred
- Vinyl: Clean vector shapes required
- DTF: PNG or PDF depending on printer setup
Step 10: Do a Final Pre-Print Check
Before sending your artwork:
✔ Correct size and placement
✔ High resolution (300 DPI)
✔ Proper file format
✔ No spelling errors
✔ Colours verified
✔ Transparent background (if needed)
This final check prevents costly reprints.
Common Artwork Mistakes to Avoid
- Using low-resolution images
- Forgetting to convert text to outlines
- Uploading screenshots or compressed files
- Incorrect design scaling
- Using RGB instead of print-ready colours
- Ignoring shirt colour contrast
- Not checking alignment
Pro Tips for Better Print Results
- Always design in vector format when possible
- Keep designs simple and bold for clarity
- Test your design on a mockup first
- Ask your Brisbane printer for file guidelines
- Save multiple file versions (editable + print-ready)
Key Considerations Before Sending Artwork
- Confirm file format requirements with your printer
- Ensure 300 DPI resolution minimum
- Match artwork to the printing method
- Convert text to outlines or curves
- Check placement and sizing carefully
- Remove unnecessary backgrounds or elements
- Keep a backup editable file
FAQs
What is print-ready artwork?
Print-ready artwork is a file formatted correctly for professional printing, usually high-resolution (300 DPI) in PNG, SVG, or PDF format.
Why is 300 DPI important?
It ensures your design prints sharp and not pixelated on fabric.
Can I use Canva for T-shirt designs?
Yes, but you must export in high resolution and follow print guidelines carefully.
Do I need vector files for printing?
Vector files (SVG or PDF) are preferred for screen printing and logos because they scale without losing quality.
Will printers fix my artwork?
Some adjustments may be made, but poor files may incur extra fees or delays.