ToneSmith — Gang Sheet Builder

• How does auto-packing work?

  Once images and quantities are set, click Pack Sheet. ToneSmith uses a bin-packing algorithm to automatically arrange all images with minimal wasted space, maintaining a small gap between each for cutting. You can drag images to reposition manually after packing.

• How do I add images to a gang sheet?

  Open the Gang Sheet Builder from the main navigation. Upload images by clicking the upload area or drag and drop. You can also pull from recent projects. Set the quantity for each image (how many copies) before packing.

• What file format should I use for gang sheets?

  Use PNG files with transparent backgrounds — this lets ToneSmith pack images tightly without white boxes around them. Run background removal in the web app first if your images have solid backgrounds. Aim for at least 300 DPI at your intended print size.

• What is a gang sheet?

  A gang sheet is a single large sheet containing multiple print designs packed together, allowing you to print them all in one pass. Instead of printing each design individually and wasting film, gang sheets maximize the usable area of your DTF roll — less waste, more efficient production.

• What sheet sizes are supported?

  Common DTF roll widths are supported: 13", 22", and 24" wide. Sheet length adjusts automatically to fit your designs. Custom widths and lengths are also available for non-standard media.