File Preparation & Artwork Guidelines

Preparing Artwork for DTF Gang Sheet Printing

To ensure the best results from our high-quality DTF gang sheet printing and DTF transfer services, artwork must be submitted in a print-ready format. Following these guidelines helps prevent delays, quality issues, and unexpected results.

DTF Wholesale prints artwork exactly as submitted unless additional services are requested.

Accepted File Formats

We accept the following print-ready file formats:

PNG (preferred – transparent background)
PDF
AI or EPS (vector files)

All files should be properly prepared prior to upload. We do not automatically edit, resize, or correct files.

Resolution & Image Quality

Minimum resolution: 300 DPI
Avoid low-resolution images, screenshots, or web graphics
Artwork should be sharp and clear at final print size

Low-resolution files may result in blurry or pixelated prints.

Artwork Size & Scaling

Submit artwork at exact print size
Do not rely on us to resize or scale designs
If using a gang sheet builder, confirm final dimensions before checkout

Scaling issues are one of the most common causes of print errors.

Background & Transparency

Transparent backgrounds are required for PNG files
Do not include white or colored background boxes unless intentionally part of the design
Avoid flattening artwork onto solid backgrounds

Incorrect backgrounds will print as submitted.

Color Setup

RGB color mode is acceptable
Bright, high-contrast colors produce the best DTF results
Avoid extremely thin lines or very small text

Printed colors may vary slightly due to material, garment color, and heat press settings.

Fonts & Text

Convert all fonts to outlines (for AI/EPS files)
Avoid extremely small text
Ensure text is legible at final size

Outlined fonts prevent missing or substituted text.

Gang Sheet Layout Guidelines

If uploading a print-ready gang sheet:

Arrange designs within the purchased sheet size
Do not exceed width or length limits
Leave small spacing between designs to prevent overlap

If using our DTF gang sheet builder, spacing and layout are handled automatically.

Artwork Approval Responsibility

Customers are responsible for reviewing and approving:

Design size
Placement
Spacing
Overall layout

Once artwork is approved, production begins. Approved files are printed as-is.

Testing Recommendation

Although DTF transfers work on many fabrics, we strongly recommend testing on your specific garments before full production. Different materials have different heat tolerances and application results.

Need Help With Your Files?

If you are unsure whether your artwork is print-ready, contact us before placing your order. Our team can advise on proper file setup or discuss available artwork services.