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| Yarn Testing | Standard |
|---|---|
| Moisture Content by Oven Drying | |
| Yarn Number with CV% | IS:1315, ASTM D:1907, ASTM D:1059 |
| Lea Strength with CV% | IS:1671, ASTM D:1578 |
| CSP with CV% | IS:1671, ASTM D:1578 |
| RKM, Elongation and their CV% | IS:1315, ASTM D:1907, ASTM D:1059, IS:1670, ASTM D:2256 |
| Single Yarn Strength and Elongation with CV% (Flat Multifilament on Instron) | IS:1670, ASTM D:2256 |
| Strength of Yarn Removed from Fabric | IS:1670, ASTM D:2256 |
| Warp/Weft | |
| Loop Yarn Strength | |
| From yarn package | |
| Removed from fabric | |
| Single Yarn Twist | IS:832-1999, ASTM D:1422 |
| Resultant Ply Yarn Twist | IS:832-1999, ASTM D:1422 |
| Cords and Cables Twist | |
| Twist of filament yarn – HT | |
| Twist of yarn removed from the fabric | IS:832, ASTM D:1422 / 1423 |
| Single and Doubling Twist in Two Fold Yarn [or] Single yarn twist in two fold yarn | |
| Twist Balance | |
| Evenness of Yarn with Imperfections and Hairiness | ASTM D:1425, ISO:16549 |
| Identification – Yarn Type | ASTM D:1425, ISO:16549 |
| Carded or Combed (from woven fabric) | |
| Carded or Combed (from knitted fabric) | |
| Texturised or Non Texturised (one direction) | |
| Ring Spun or Rotor Spun (one direction) | |
| Shrinkage in Boiling Water or Dry Heat | ASTM D:2259 |
| Number of Filaments in Multifilament Yarn | |
| Length of Yarn on Spool | |
| Yarn Diameter on Projection Microscope | |
| Yarn Co-efficient of Friction (Yarn to Metal) | ASTM D:3108 |
| Winding on cone |
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