Does changing metadata add image detail?
No. Metadata describes how pixels map to physical size; it does not create missing source detail.
PIXELS MEET INCHES
Build 300 DPI Into The Physical File
A 300 DPI label is useful only when the file's pixels, inches and resolution metadata agree. Build the sheet from correctly sized designs and verify the physical result in the RIP.
Fill My Film creates the gang sheet file for your own printer or RIP workflow. It does not print or ship DTF transfers.
FILL MY FILM · PRODUCTION VIEWRIP
ARTWORK PHYSICAL SIZENESTED SHEET 150 · 300 · 600 DPIPNG EXPORT RESOLUTION METADATAYOUR RIP VERIFY SIZE
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THE SHORT ANSWER
How to Create a 300 DPI DTF Gang Sheet
Set every design's intended physical size, build the sheet at a 300 DPI output setting, export the PNG with resolution metadata, then confirm the reported sheet width and height in your production RIP.
THE MATH
Multiply inches by 300 to understand the canvas
A 10-inch-wide design needs 3,000 pixels across to contain 300 pixels per inch at that size. A 22-inch roll represented at 300 DPI is 6,600 pixels wide.
This relationship helps detect a file that is physically correct but under-resolved, or pixel-rich but tagged at the wrong physical size.
- Pixels = inches × DPI
- Inches = pixels ÷ DPI
- Check both dimensions
THE BUILD
Keep source artwork quality separate from sheet export DPI
Selecting 300 DPI for the completed sheet does not restore detail missing from a low-resolution source. Inspect each design at its final print size first.
Once the sources are ready, set the roll width, quantities, gap and margin, run the nest and export at 300 DPI.
- Prepare source files first
- Nest at intended physical sizes
- Export once placements are verified
THE CHECK
Open the exported PNG in the production path
Resolution metadata tells software how pixels map to physical units, but RIP behavior can vary by configuration. Test the first export before running film.
Confirm the sheet width, height, orientation and transparency. Keep the validated import procedure with the shop's operating instructions.
- Confirm physical inches
- Confirm 300 DPI interpretation
- Confirm no unexpected scaling
QUESTIONS PRINTERS ASK
How to Create a 300 DPI DTF Gang Sheet questions
Can Fill My Film export 300 DPI?
Yes. Available PNG export settings are 150, 300 and 600 DPI.
Why does my RIP show a different size?
Check the file metadata and the RIP's import or scaling settings. Validate one export in your specific configuration.
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