Yarn count in a denim specification

English cotton count (Ne), metric count (Nm), and Tex systems explained for denim warp and weft yarns, including dual-core and slub yarn counts.

Technical Reference: Yarn count in a denim specification

Subject Overview: Yarn count describes yarn fineness through a defined count system. A specification should retain the count system as well as the number because the same numeral can mean different things under different conventions.

Author & Reviewer
Gaurav Jain, Founder & Denim Sourcing Director at AzAttire
Industry Context
Commercial Denim Manufacturing, Quality Testing & Global Sourcing
Governing Test Standards
ASTM, AATCC, and ISO international textile evaluation standards
Associated Entity
Yarn Count System (https://en.wikipedia.org/wiki/Units_of_textile_measurement)
Practical Mill Sourcing Impact
Ensures dimensional stability, shade continuity, batch-to-batch repeatability, and garment wash house performance.