
A design-to-production guide to print area, placement, artwork files and the sample checks that prevent disappointing oversized graphics.
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Start with the garment’s printable area
A design that fills a digital mockup does not necessarily fit the physical printing area. Front and back dimensions can differ by garment, size, seam position and production method. Airventory has promoted prints up to 60 × 60 cm on compatible products, but do not assume that every catalog item or placement supports that maximum. Check the current product template and size-specific constraints.
Design for the fabric and silhouette
Print a full-size paper layout and hold it against the actual sample. Check distance from neckline, side seams and hem on more than one size. Decide whether the art should scale with garment size or keep a fixed physical dimension. Large areas of ink or transfer can change the hand-feel and drape, especially on a lighter blank. Keep critical details away from seams and folds.
Prepare the file correctly
Use the supplier’s template, accepted format, color guidance and resolution rules for the actual print method. Export at final physical dimensions where possible. Transparent backgrounds and clean edges matter. Do not upsize a small raster file and mistake its larger pixel count for more detail. If the artwork includes tiny text, ask for a proof of its minimum legible size.
Sample before selling
Order the intended front-and-back combination on the exact garment and color. Inspect alignment in good light and on body, then wash it. Confirm whether printing both sides changes cost or production time. Put accurate placement photos on the product page so customers do not have to infer scale from a flat mockup.
How do you keep scale consistent across sizes?
First decide whether the graphic should occupy a similar proportion of each garment or retain one physical size. A fixed-size print can look dominant on XS and restrained on XXL. Scaling every file independently can alter detail and production cost. Make a size-specific mockup or sample the extremes of your range if the graphic is the product’s defining feature.
Front and back prints also need independent alignment checks. Measure from stable garment landmarks rather than a model photo, and check the design after laundering. If a shirt twists or shrinks, a technically centered new print may look off later.
Sources and further reading
Printful: DTG printing process
Related guides
DTG vs DTF vs Screen Printing vs Embroidery for Clothing Brands
How to Choose Premium Blank T-Shirts and Hoodies for a Brand
Branding Print-on-Demand Clothing: Labels, Hangtags and Packaging
Best Print-on-Demand Clothing Suppliers for Brands: A Buyer’s Guide
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