Canvas (Duck Cloth)

Ask a screen printer what fabric never fights back and canvas comes up fast. It's a plain-weave cotton or cotton/poly cloth, tightly woven and flat, usually running 7-12 oz for totes and aprons and well past 12 oz for heavy-duty work jackets and bags — duck cloth is the same family at the heavier end of that range.

Tote bags, aprons, and full workwear jackets are where this fabric earns its keep outside the t-shirt aisle — a Liberty Bags 8860 tote or a heavy-duty apron hands over a large, stable surface to print or embroider on, with none of the knit stretch or curl a printer has to fight on jersey goods.

That flatness makes canvas forgiving on press: no texture to break up halftones, no give to throw off registration, and it holds embroidery digitizing without the puckering a stretchier fabric would show. The trade-off is that the heavier weights soak up more ink up front, so cure times and dryer belt speed need adjusting up from a standard tee run, and DTG requires a different pretreatment pass than jersey cotton does.

Buyers occasionally expect canvas to behave exactly like a t-shirt blank because both are 'cotton' — it doesn't. The extra weight and tighter weave change dry times, hand feel, and how much ink a design actually needs to look solid.