Explore Interlock Knit Fabric Manufacturer

Runtang manufactures interlock knit fabric using circular knitting machines with two needle sets, producing a double-layered structure with a smooth, curl-resistant finish on both faces. Available in cotton, polyester, rayon, and blended compositions, 150–350 GSM. MOQ from 300 kg per color for custom solid-color orders.

Weight per ㎡
- 110-450gsm
Width
- 160-190cm
Minimum Order Quantity
- 300 kg per colour
Fabric Type
- Interlock Knit Fabric
Possible Fabric Production Certifications
- Oeko-Tex,
- GRS
Sample
- A4 Size Sample Available
Lab Dip Lead Time
- 3-7days
PP Sample Lead Time
- 15days
Bulk Lead Time
- 25-45days
Also Known As
- Double Knit Fabric,
- Interlock Jersey Fabric
Yarn Fiber Type
- 100% Cotton,
- 100% Polyester,
- 100% Viscose,
- Cotton Polyester Blends,
- Cotton Acrylic Blends,
- Cotton Viscose Acrylic Blends,
- Acetate Lyocell Cotton Blends,
- Modal Viscose Polyester Blends,
- Viscose Acrylic Spun silk Polyester Blends,
- Bamboo Cotton Blends,
- Lyocell Wool Blends,
- Cotton Rayon Blends
For Garments
- Skirt,
- Polo Shirts,
- Sportswear,
- Dresses,
- T-shirts,
- Outerwear,
- Sportswear,
- Sweatshirt,
- Track Suit,
- Coats,
- Scarves,
- Gloves,
- Hoodies,
- Blankets,
- Track suit buttoms,
- Kidswear,
- Track suits

Our Interlock Knit Fabric Manufacturer Composition

Discover our exceptional range of knit fabrics, perfect for quality and style. For custom options, feel free to contact us.

420gsm 63.5%Cotton 36.5%Polyester Bonded Interlock Knit Fabric 185cm KF2093
Interlock Knit Fabric Manufacturer

Composition: 63.5% cotton 36.5% polyester

Weight: 420gsm

Width: 185cm
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360gsm 25%Viscose 25%Acrylic 11%Spandex Elastane 39%Polyester Brushed Interlock Knit Fabric 160cm YM0523
Interlock Knit Fabric Manufacturer

Composition: 25% viscose 25% acrylic 11% spandex 39% polyester

Weight: 160cm

Width: 360gsm
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300gsm 42%Acrylic 18%Tencel 28%Viscose 12%Spandex Elastane Interlock Knit Fabric 170cm SS36004
Interlock Knit Fabric Manufacturer

Composition: 42% acrylic 18% tencel 28% viscose 12% spandex

Weight: 170cm

Width: 300gsm
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280gsm 47.5%Cotton 47.5%Viscose 5%Spandex Elastane Interlock Knit Fabric 175cm SS36001
Interlock Knit Fabric Manufacturer

Composition: 47.5% cotton 47.5% viscose 5% spandex

Weight: 280gsm

Width: 175cm
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260gsm 95%Viscose 5%Spandex Elastane Interlock Knit Fabric 180cm SS36006
Interlock Knit Fabric Manufacturer

Composition: 95% viscose 5% spandex

Weight: 260gsm

Width: 180cm
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250gsm 40%Acrylic 39%Modal 12%Viscose 6%Wool 3%Spandex Elastane Interlock Knit Fabric 165cm SS36005
Interlock Knit Fabric Manufacturer

Composition: 40% acrylic 39% modal 12% viscose 6% wool 3% spandex

Weight: 165cm

Width: 250gsm
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220gsm 80%Polyester 20%Spandex Elastane Interlock Knit Fabric 170cm SS36007
Interlock Knit Fabric Manufacturer

Composition: 80% polyester 20% spandex

Weight: 220gsm

Width: 170cm
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210gsm 30%Tencel 10%Hemp 60%Cotton Interlock Knit Fabric 150cm SS36009
Interlock Knit Fabric Manufacturer

Composition: 30% tencel 10% hemp 60% cotton

Weight: 210gsm

Width: 150cm
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Close-up of teal interlock knit fabric showing smooth double-knit structure, soft folds, and stable surface texture.

Interlock Knit Construction and Fiber Options

Interlock knit is produced on circular knitting machines using two opposing needle beds. Each needle set forms interlocking loops, creating a double-layered structure that is dimensionally stable, resistant to edge curl, and smooth on both faces — which can reduce the need for lining in some finished garments, depending on weight, opacity, and end-use requirements.

Fiber options include 100% cotton, polyester, rayon, and blended compositions such as cotton/polyester and cotton/spandex. Cotton interlock offers breathability and is suitable for T-shirts and underwear; polyester interlock provides dimensional stability for activewear; cotton/spandex blends deliver stretch recovery for fitted apparel. OEKO-TEX® Standard 100 certified options are available. Please confirm certification requirements at the time of sampling.

Interlock knit fabric in teal, rust, and tan colors, showing smooth texture, soft drape, and medium-weight structure.

Folded interlock knit fabric swatches in multiple colors, showing clean edges, fine surface texture, and stable knit quality.

Properties of Interlock Knit Fabric

Interlock knit offers four key performance properties relevant to apparel production: Stretch and recovery from the interlocking loop construction, supporting shape retention depending on fiber composition, GSM, spandex content, and finishing. Smooth double-face finish with no right or wrong side, reducing cutting and sewing complexity. Enhanced durability compared to single jersey, owing to its double-layer structure.

Apparel Applications

Interlock knit fabric offers a smooth double-faced surface and stable structure for tops, underwear, kidswear, and fitted activewear.

Interlock knit fabric being produced on a double-knit circular knitting machine in a textile manufacturing workshop.

The Knitting Process of Interlock Knit

Interlock knit is produced on circular knitting machines using a dual-needle-bed configuration. Two sets of needles operate simultaneously, with each needle forming loops that interlock with the opposing set. This simultaneous knitting produces a fabric where both faces are technically the knit face — a key structural difference from single jersey, which has a distinct knit face and purl back.

The interlocking loop structure can help distribute stress across both layers, supporting durability and dimensional stability when yarn selection, dyeing, and finishing are properly controlled. Runtang produces interlock on circular knitting equipment with dyeing and finishing handled in-house at our Foshan facility.