Tri-Blend

Tri-blend is cotton, polyester, and rayon knit together, typically 50/25/25 with poly leading. The rayon gives it the softest drape and most lived-in heather look in the wall, which is exactly why fashion merch buys it.

What it actually is

The standard recipe is 50% polyester, 25% combed A step after carding where short fibers are combed out. Combed yarn is smoother, stronger, and pills less than straight-carded yarn. ring-spun cotton, 25% rayon. Polyester carries durability and the heather effect, cotton adds breathability, and rayon (a semi-synthetic cellulose fiber) contributes the fluid, slinky drape no two-fiber fabric matches.

These are light, fine-gauge fabrics: the Bella+Canvas 3413 runs 3.8 oz How dense a knit fabric is, measured in oz/yd². Typical ranges: under 4.5 oz is lightweight fashion; 4.5–5.5 oz is the midweight band most everyday tees fall into; 5.5–6 oz is heavy everyday and fleece; 6 oz and up is the heavyweight tier, with 7 oz and up the streetwear max-weight class. Heavier fabric drapes more substantially, holds prints flatter, and costs more per blank. at 40 singles A yarn made from a single strand (not plied). Most tees use singles. The lower the count number, the thicker the yarn (30s is thicker than 40s). Higher counts produce finer, lighter fabric. , the Next Level 6010 runs 4.2 oz How dense a knit fabric is, measured in oz/yd². Typical ranges: under 4.5 oz is lightweight fashion; 4.5–5.5 oz is the midweight band most everyday tees fall into; 5.5–6 oz is heavy everyday and fleece; 6 oz and up is the heavyweight tier, with 7 oz and up the streetwear max-weight class. Heavier fabric drapes more substantially, holds prints flatter, and costs more per blank. at 32 singles A yarn made from a single strand (not plied). Most tees use singles. The lower the count number, the thicker the yarn (30s is thicker than 40s). Higher counts produce finer, lighter fabric. . Expect a thinner, stretchier garment than a comparable cotton tee.

How it prints

Tri-blend is the most demanding mainstream fabric on press. The 50% poly content migrates dye when overheated, and rayon scorches more easily than cotton, so flash A quick burst of heat applied between ink layers during screen printing. It gels the first color so the next color can print over it without mixing. gently and cure with low-cure inks (additives can bring plastisol The most common screen-printing ink. PVC particles suspended in a plasticizer. It sits on top of the fabric rather than soaking in, which gives a slightly raised feel and very opaque coverage. down to around 275°F, near the bottom of the migration window).

Lean into the fabric instead of fighting it: thin ink deposits, waterbase Screen-printing ink where the carrier is water rather than PVC. It soaks into the fabric fibers instead of sitting on top, so the print feels like the shirt itself. Less opaque on dark garments than plastisol. , or discharge A printing technique that chemically removes the dye from a dyed fabric rather than laying ink on top. The result feels like the shirt itself, with no hand feel. . Discharge A printing technique that chemically removes the dye from a dyed fabric rather than laying ink on top. The result feels like the shirt itself, with no hand feel. strips the cotton and reacts unevenly on the rayon, while the polyester holds its color, so the result reads as a built-in vintage fade, the exact hand How a fabric feels against the skin. Printers also use it to describe the tactile thickness of an ink deposit (a thick plastisol print has "high hand"). and look tri-blend buyers want.

When to choose it

Choose tri-blend for fashion retail: band merch, boutique brands, athleisure, anywhere soft hand How a fabric feels against the skin. Printers also use it to describe the tactile thickness of an ink deposit (a thick plastisol print has "high hand"). and drape justify the highest tee price on the wall. It is the wrong blank for bright, opaque spot color or customers who want a substantial-feeling shirt.

The Next Level 6010 and Bella+Canvas 3413 are the two category standards; the 3413 is softer and lighter, the 6010 slightly heavier with a more standard knit.