OEM/ODM Supplier Purple Duck Canvas - 100% cotton 6W bubble corduroy fabric 16*21+16 60*170 for garments,kids garment, bags and hats, coat, pants – Xiang Kuan

Fabric Inspection:

This fabric can meet GB/T standard, ISO standard, JIS standard, US standard. All the fabrics will be 100 percent inspected before shipment according to American four point system standard.

Corduroy technical specifications

Corduroy consists of three separate yarns woven together. The two primary yarns create a plain or a twill weave, and the third yarn intersperses into this weave in the filling direction, forming floats that pass over at least four warp yarns.
Textile producers then use blades to sever the float yarns, which causes ridges of piled fabric to appear on the surface of the weave. The ridges of piled yarn on corduroy fabric are known as wales, and these wales vary significantly in width. A piece of corduroy fabric’s “wale number” is determined by the number of wales contained in a single inch of fabric, and standard corduroy fabric has around 11-12 wales.
The lower the wale number, the thicker the wales on corduroy fabric will be. Concurrently, higher wale numbers indicate thinner wales that are more closely bunched together.