Graphic tees begin with a design concept that is translated into digital artwork, then prepared for printing through file setup, color separation, and proofing. The chosen printing method, most commonly screen printing or direct-to-garment (DTG) digital printing, determines how ink is applied to the fabric. After printing, the garment undergoes curing or drying, followed by cutting and sewing if it is a cut-and-sew tee, or folding and packing if it is a basic blank. This overview explains each stage, from screen preparation and registration to fabric weight and construction, so you can understand how a graphic tee goes from concept to a finished, wearable product.
Design and Artwork Preparation
Every graphic tee starts with a design, whether it is original illustration, typography, photography, or vector-based graphics. Designers set up the artwork in a vector program to preserve quality, define color palettes, and create separations for each color that will be printed. File setup includes choosing the right resolution, color mode, and bleed settings so the image reproduces clearly on the shirt. Proofs and mockups help catch issues with color contrast, placement, and sizing before production begins, reducing waste and reprints.
Color Separations and Screen Preparation
For screen printing, each color in the design requires its own screen, prepared with a light-sensitive emulsion that blocks ink in non-image areas. The design is exposed onto the screen, washed out to reveal open mesh, and registered so multiple colors align accurately on the garment. For DTG printing, a specialized inkjet printer applies water-based inks directly onto the fabric, which then passes through a dryer to fix the pigments. Both methods rely on accurate registration, consistent tension, and controlled exposure times to maintain detail and color fidelity across runs.
Fabric and Garment Selection
The choice of blank shirt influences how the print looks, feels, and ages. Common options include cotton, cotton-polyester blends, ring-spun cotton, and performance fabrics designed for moisture management or softer handfeel. Heavier weights such as 10–12 oz provide durability, while lighter weights around 3–4 oz offer a softer, more casual drape. Fit, from slim to relaxed, and construction details like twin-stitched seams or bonded hems affect comfort, longevity, and screen compatibility, especially for underbases and discharge printing.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Common fabric choices | Cotton, cotton/poly blends, ring-spun cotton, tri-blends | Industry standard |
| Typical weight range | 3 oz (light) to 12 oz (heavy) | Industry standard |
| Screen printing generally works best on | \n100% cotton or cotton-rich blends with medium weight | Industry guidance |
| DTG printing prefers | Natural fibers with tight weaves, often pre-treated cotton | Industry guidance |
| Standard blank categories | Tees, tanks, long sleeve, hoodies | Industry standard |
Printing Methods: Screen Printing vs DTG
Screen printing uses mesh screens to press ink through onto the shirt, layer by layer, which suits bold designs, opaque underbases, and high-volume orders. It allows for specialty inks like puff, foil, and discharge that create texture and depth, but it requires more setup time and space for each color. DTG digital printing applies ink directly like an inkjet and is efficient for short runs, detailed art, and photographic images, though it typically requires pre-treatment and performs best on light-colored, natural-fiber shirts.
Comparative Snapshot
- Screen printing: ideal for larger runs, vibrant opaque prints, specialty inks; higher setup time and minimum order quantities
- DTG printing: suited for short runs and photographic detail; lower minimums, quicker turnaround, but may have limitations on fabric and ink opacity
- Hybrid approaches: underbase with screen print, details or highlights added with DTG for complex artwork
Print Curing and Drying
After printing, the ink must be fully cured or dried so it bonds with the fabric and withstands washing. For screen printing, this is typically done with a conveyor dryer that uses high heat to set the pigments, while DTG garments pass through a heat press or tunnel dryer to fix the moisture-sensitive inks. Proper curing prevents fading, cracking, and wash-fastness issues, and also affects the final handfeel, sometimes giving the print a slightly raised or coated texture.
Cutting and Sewing (Cut-and-Sew Tees)
Some brands produce cut-and-sew graphic tees, where a knitted blank is cut into panels and sewn together before printing. This method allows for more complex shapes, bonded seams, and refined fits, and it can integrate prints into panels or use multiple fabrics. For standard basic tees, the blank is typically pre-cut and pre-sewn, so printing is applied directly to the finished garment. Cut-and-sew workflows add an extra pattern-making and sampling stage, which can increase lead times and investment but improve fit precision and construction quality.
Finishing, Quality Checks, and Packaging
Final steps include trimming loose threads, pressing seams and prints, checking registration accuracy, and inspecting for print or fabric defects. Folding, tagging, and packaging follow, with care taken to protect prints during shipment, sometimes using protective films or specialized mailers. Brands may also add finishing touches like side seams, ribbed collars, or double-stitched stress points to increase durability. Quality control across these stages helps ensure color accuracy, print integrity, and consistent sizing so each graphic tee meets expectations for wear and appearance over time.
Care and Longevity
Proper care extends the life of graphic tees and keeps prints vivid across washes. Turning garments inside out, using cold water, and avoiding harsh detergents help preserve ink and fabric. Drying flat or hanging prevents stretching, while low heat or no-heat settings reduce the risk of cracking. With consistent care, screen-printed and well-constructed tees can remain comfortable and visually sharp for many seasons.