Interlock Knit Fabric Manufacturer

For premium T-shirts, start with 180–230 GSM cotton interlock. T-shirts are the most common use for interlock in our library, and pure cotton is the largest group among them. The double-knit face gives a cleaner, more opaque tee than single jersey, with flat-lying hems and sleeves.

For T-shirt and shift dresses, choose 180–225 GSM interlock, mostly pure cotton. Interlock stays opaque in light colours and its edges do not curl, which helps with clean necklines, pockets and hems on simple dress shapes.

210–300 GSM interlock works well for base layers and thermal tops. The two-layer structure holds more warmth than single jersey at a similar thickness, and modal or viscose blends keep the face smooth against the skin.

For crewneck sweatshirts and streetwear tops with a clean, smooth face, start with 265–320 GSM cotton/polyester interlock. It gives a neater, flatter surface than French terry and suits prints and embroidery placed on either side.

Choose 190–260 GSM cotton or modal/spandex interlock for pyjama sets and loungewear. Because both sides are smooth, the inside feels as soft as the outside, and the stable structure keeps waistbands and cuffs in shape.

180–240 GSM nylon/spandex interlock works well for leggings, yoga wear and swimwear. The double-knit structure gives more coverage than a single-knit stretch fabric of similar weight. Test stretch and colour fastness on a sample against your own specification before bulk.